clang format

include/spdlog/async.h

@@ -18,9 +18,9 @@
 #include <spdlog/details/registry.h>
 #include <spdlog/details/thread_pool.h>
 
+#include <functional>
 #include <memory>
 #include <mutex>
-#include <functional>
 
 namespace spdlog {
 
@@ -31,12 +31,10 @@ static const size_t default_async_q_size = 8192;
 // async logger factory - creates async loggers backed with thread pool.
 // if a global thread pool doesn't already exist, create it with default queue
 // size of 8192 items and single thread.
-template<async_overflow_policy OverflowPolicy = async_overflow_policy::block>
-struct async_factory_impl
-{
-    template<typename Sink, typename... SinkArgs>
-    static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args)
-    {
+template <async_overflow_policy OverflowPolicy = async_overflow_policy::block>
+struct async_factory_impl {
+    template <typename Sink, typename... SinkArgs>
+    static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args) {
         auto &registry_inst = details::registry::instance();
 
         // create global thread pool if not already exists..
@@ -44,14 +42,14 @@ struct async_factory_impl
         auto &mutex = registry_inst.tp_mutex();
         std::lock_guard<std::recursive_mutex> tp_lock(mutex);
         auto tp = registry_inst.get_tp();
-        if (tp == nullptr)
-        {
+        if (tp == nullptr) {
             tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1U);
             registry_inst.set_tp(tp);
         }
 
         auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
-        auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy);
+        auto new_logger =
+            std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy);
         registry_inst.initialize_logger(new_logger);
         return new_logger;
     }
@@ -60,40 +58,34 @@ struct async_factory_impl
 using async_factory = async_factory_impl<async_overflow_policy::block>;
 using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
 
-template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&...sink_args)
-{
+template <typename Sink, typename... SinkArgs>
+inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&...sink_args) {
     return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
 }
 
-template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&...sink_args)
-{
+template <typename Sink, typename... SinkArgs>
+inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&...sink_args) {
     return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
 }
 
 // set global thread pool.
-inline void init_thread_pool(
-    size_t q_size, size_t thread_count, std::function<void()> on_thread_start, std::function<void()> on_thread_stop)
-{
+inline void init_thread_pool(size_t q_size,
+                             size_t thread_count,
+                             std::function<void()> on_thread_start,
+                             std::function<void()> on_thread_stop) {
     auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start, on_thread_stop);
     details::registry::instance().set_tp(std::move(tp));
 }
 
-inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start)
-{
+inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start) {
     init_thread_pool(q_size, thread_count, on_thread_start, [] {});
 }
 
-inline void init_thread_pool(size_t q_size, size_t thread_count)
-{
+inline void init_thread_pool(size_t q_size, size_t thread_count) {
     init_thread_pool(
         q_size, thread_count, [] {}, [] {});
 }
 
 // get the global thread pool.
-inline std::shared_ptr<spdlog::details::thread_pool> thread_pool()
-{
-    return details::registry::instance().get_tp();
-}
+inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() { return details::registry::instance().get_tp(); }
 } // namespace spdlog

include/spdlog/async_logger-inl.h

@@ -4,96 +4,73 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/async_logger.h>
+    #include <spdlog/async_logger.h>
 #endif
 
-#include <spdlog/sinks/sink.h>
 #include <spdlog/details/thread_pool.h>
+#include <spdlog/sinks/sink.h>
 
 #include <memory>
 #include <string>
 
-SPDLOG_INLINE spdlog::async_logger::async_logger(
-    std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy)
-{}
+SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
+                                                 sinks_init_list sinks_list,
+                                                 std::weak_ptr<details::thread_pool> tp,
+                                                 async_overflow_policy overflow_policy)
+    : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy) {}
 
-SPDLOG_INLINE spdlog::async_logger::async_logger(
-    std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy)
-{}
+SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
+                                                 sink_ptr single_sink,
+                                                 std::weak_ptr<details::thread_pool> tp,
+                                                 async_overflow_policy overflow_policy)
+    : async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy) {}
 
 // send the log message to the thread pool
-SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg)
-{
-    SPDLOG_TRY
-    {
-        if (auto pool_ptr = thread_pool_.lock())
-        {
-            pool_ptr->post_log(shared_from_this(), msg, overflow_policy_);
-        }
-        else
-        {
-            throw_spdlog_ex("async log: thread pool doesn't exist anymore");
-        }
-    }
-    SPDLOG_LOGGER_CATCH(msg.source)
+SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg){
+    SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){pool_ptr->post_log(shared_from_this(), msg, overflow_policy_);
+}
+else {
+    throw_spdlog_ex("async log: thread pool doesn't exist anymore");
+}
+}
+SPDLOG_LOGGER_CATCH(msg.source)
 }
 
 // send flush request to the thread pool
-SPDLOG_INLINE void spdlog::async_logger::flush_()
-{
-    SPDLOG_TRY
-    {
-        if (auto pool_ptr = thread_pool_.lock())
-        {
-            pool_ptr->post_flush(shared_from_this(), overflow_policy_);
-        }
-        else
-        {
-            throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
-        }
-    }
-    SPDLOG_LOGGER_CATCH(source_loc())
+SPDLOG_INLINE void spdlog::async_logger::flush_(){
+    SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){pool_ptr->post_flush(shared_from_this(), overflow_policy_);
+}
+else {
+    throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
+}
+}
+SPDLOG_LOGGER_CATCH(source_loc())
 }
 
 //
 // backend functions - called from the thread pool to do the actual job
 //
-SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg)
-{
-    for (auto &sink : sinks_)
-    {
-        if (sink->should_log(msg.level))
-        {
-            SPDLOG_TRY
-            {
-                sink->log(msg);
-            }
+SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg) {
+    for (auto &sink : sinks_) {
+        if (sink->should_log(msg.level)) {
+            SPDLOG_TRY { sink->log(msg); }
             SPDLOG_LOGGER_CATCH(msg.source)
         }
     }
 
-    if (should_flush_(msg))
-    {
+    if (should_flush_(msg)) {
         backend_flush_();
     }
 }
 
-SPDLOG_INLINE void spdlog::async_logger::backend_flush_()
-{
-    for (auto &sink : sinks_)
-    {
-        SPDLOG_TRY
-        {
-            sink->flush();
-        }
+SPDLOG_INLINE void spdlog::async_logger::backend_flush_() {
+    for (auto &sink : sinks_) {
+        SPDLOG_TRY { sink->flush(); }
         SPDLOG_LOGGER_CATCH(source_loc())
     }
 }
 
-SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name)
-{
+SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) {
     auto cloned = std::make_shared<spdlog::async_logger>(*this);
     cloned->name_ = std::move(new_name);
     return cloned;

include/spdlog/async_logger.h

@@ -19,8 +19,7 @@
 namespace spdlog {
 
 // Async overflow policy - block by default.
-enum class async_overflow_policy
-{
+enum class async_overflow_policy {
     block,          // Block until message can be enqueued
     overrun_oldest, // Discard oldest message in the queue if full when trying to
                     // add new item.
@@ -31,24 +30,29 @@ namespace details {
 class thread_pool;
 }
 
-class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>, public logger
-{
+class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>, public logger {
     friend class details::thread_pool;
 
 public:
-    template<typename It>
-    async_logger(std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block)
-        : logger(std::move(logger_name), begin, end)
-        , thread_pool_(std::move(tp))
-        , overflow_policy_(overflow_policy)
-    {}
+    template <typename It>
+    async_logger(std::string logger_name,
+                 It begin,
+                 It end,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block)
+        : logger(std::move(logger_name), begin, end),
+          thread_pool_(std::move(tp)),
+          overflow_policy_(overflow_policy) {}
 
-    async_logger(std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block);
+    async_logger(std::string logger_name,
+                 sinks_init_list sinks_list,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block);
 
-    async_logger(std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block);
+    async_logger(std::string logger_name,
+                 sink_ptr single_sink,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block);
 
     std::shared_ptr<logger> clone(std::string new_name) override;
 
@@ -65,5 +69,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "async_logger-inl.h"
+    #include "async_logger-inl.h"
 #endif

include/spdlog/cfg/argv.h

@@ -21,24 +21,18 @@ namespace spdlog {
 namespace cfg {
 
 // search for SPDLOG_LEVEL= in the args and use it to init the levels
-inline void load_argv_levels(int argc, const char **argv)
-{
+inline void load_argv_levels(int argc, const char **argv) {
     const std::string spdlog_level_prefix = "SPDLOG_LEVEL=";
-    for (int i = 1; i < argc; i++)
-    {
+    for (int i = 1; i < argc; i++) {
         std::string arg = argv[i];
-        if (arg.find(spdlog_level_prefix) == 0)
-        {
+        if (arg.find(spdlog_level_prefix) == 0) {
             auto levels_string = arg.substr(spdlog_level_prefix.size());
             helpers::load_levels(levels_string);
         }
     }
 }
 
-inline void load_argv_levels(int argc, char **argv)
-{
-    load_argv_levels(argc, const_cast<const char **>(argv));
-}
+inline void load_argv_levels(int argc, char **argv) { load_argv_levels(argc, const_cast<const char **>(argv)); }
 
 } // namespace cfg
 } // namespace spdlog

include/spdlog/cfg/env.h

@@ -3,8 +3,8 @@
 
 #pragma once
 #include <spdlog/cfg/helpers.h>
-#include <spdlog/details/registry.h>
 #include <spdlog/details/os.h>
+#include <spdlog/details/registry.h>
 
 //
 // Init levels and patterns from env variables SPDLOG_LEVEL
@@ -25,11 +25,9 @@
 
 namespace spdlog {
 namespace cfg {
-inline void load_env_levels()
-{
+inline void load_env_levels() {
     auto env_val = details::os::getenv("SPDLOG_LEVEL");
-    if (!env_val.empty())
-    {
+    if (!env_val.empty()) {
         helpers::load_levels(env_val);
     }
 }

include/spdlog/cfg/helpers-inl.h

@@ -4,33 +4,31 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/cfg/helpers.h>
+    #include <spdlog/cfg/helpers.h>
 #endif
 
-#include <spdlog/spdlog.h>
 #include <spdlog/details/os.h>
 #include <spdlog/details/registry.h>
+#include <spdlog/spdlog.h>
 
 #include <algorithm>
+#include <sstream>
 #include <string>
 #include <utility>
-#include <sstream>
 
 namespace spdlog {
 namespace cfg {
 namespace helpers {
 
 // inplace convert to lowercase
-inline std::string &to_lower_(std::string &str)
-{
-    std::transform(
-        str.begin(), str.end(), str.begin(), [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
+inline std::string &to_lower_(std::string &str) {
+    std::transform(str.begin(), str.end(), str.begin(),
+                   [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
     return str;
 }
 
 // inplace trim spaces
-inline std::string &trim_(std::string &str)
-{
+inline std::string &trim_(std::string &str) {
     const char *spaces = " \n\r\t";
     str.erase(str.find_last_not_of(spaces) + 1);
     str.erase(0, str.find_first_not_of(spaces));
@@ -44,16 +42,12 @@ inline std::string &trim_(std::string &str)
 // "key=" => ("key", "")
 // "val" => ("", "val")
 
-inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str)
-{
+inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str) {
     auto n = str.find(sep);
     std::string k, v;
-    if (n == std::string::npos)
-    {
+    if (n == std::string::npos) {
         v = str;
-    }
-    else
-    {
+    } else {
         k = str.substr(0, n);
         v = str.substr(n + 1);
     }
@@ -62,15 +56,12 @@ inline std::pair<std::string, std::string> extract_kv_(char sep, const std::stri
 
 // return vector of key/value pairs from sequence of "K1=V1,K2=V2,.."
 // "a=AAA,b=BBB,c=CCC,.." => {("a","AAA"),("b","BBB"),("c", "CCC"),...}
-inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str)
-{
+inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str) {
     std::string token;
     std::istringstream token_stream(str);
     std::unordered_map<std::string, std::string> rv{};
-    while (std::getline(token_stream, token, ','))
-    {
-        if (token.empty())
-        {
+    while (std::getline(token_stream, token, ',')) {
+        if (token.empty()) {
             continue;
         }
         auto kv = extract_kv_('=', token);
@@ -79,10 +70,8 @@ inline std::unordered_map<std::string, std::string> extract_key_vals_(const std:
     return rv;
 }
 
-SPDLOG_INLINE void load_levels(const std::string &input)
-{
-    if (input.empty() || input.size() > 512)
-    {
+SPDLOG_INLINE void load_levels(const std::string &input) {
+    if (input.empty() || input.size() > 512) {
         return;
     }
 
@@ -91,23 +80,19 @@ SPDLOG_INLINE void load_levels(const std::string &input)
     level::level_enum global_level = level::info;
     bool global_level_found = false;
 
-    for (auto &name_level : key_vals)
-    {
+    for (auto &name_level : key_vals) {
         auto &logger_name = name_level.first;
         auto level_name = to_lower_(name_level.second);
         auto level = level::from_str(level_name);
         // ignore unrecognized level names
-        if (level == level::off && level_name != "off")
-        {
+        if (level == level::off && level_name != "off") {
             continue;
         }
         if (logger_name.empty()) // no logger name indicate global level
         {
             global_level_found = true;
             global_level = level;
-        }
-        else
-        {
+        } else {
             levels[logger_name] = level;
         }
     }

include/spdlog/cfg/helpers.h

@@ -25,5 +25,5 @@ SPDLOG_API void load_levels(const std::string &txt);
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "helpers-inl.h"
+    #include "helpers-inl.h"
 #endif // SPDLOG_HEADER_ONLY

include/spdlog/common-inl.h

@@ -4,7 +4,7 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/common.h>
+    #include <spdlog/common.h>
 #endif
 
 #include <algorithm>
@@ -20,29 +20,22 @@ constexpr
 
 static const char *short_level_names[] SPDLOG_SHORT_LEVEL_NAMES;
 
-SPDLOG_INLINE const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT {
     return level_string_views[l];
 }
 
-SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT
-{
-    return short_level_names[l];
-}
+SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT { return short_level_names[l]; }
 
-SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT {
     auto it = std::find(std::begin(level_string_views), std::end(level_string_views), name);
     if (it != std::end(level_string_views))
         return static_cast<level::level_enum>(std::distance(std::begin(level_string_views), it));
 
     // check also for "warn" and "err" before giving up..
-    if (name == "warn")
-    {
+    if (name == "warn") {
         return level::warn;
     }
-    if (name == "err")
-    {
+    if (name == "err") {
         return level::err;
     }
     return level::off;
@@ -50,11 +43,9 @@ SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG
 } // namespace level
 
 SPDLOG_INLINE spdlog_ex::spdlog_ex(std::string msg)
-    : msg_(std::move(msg))
-{}
+    : msg_(std::move(msg)) {}
 
-SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
-{
+SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno) {
 #ifdef SPDLOG_USE_STD_FORMAT
     msg_ = std::system_error(std::error_code(last_errno, std::generic_category()), msg).what();
 #else
@@ -64,19 +55,10 @@ SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
 #endif
 }
 
-SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT
-{
-    return msg_.c_str();
-}
+SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT { return msg_.c_str(); }
 
-SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno)
-{
-    SPDLOG_THROW(spdlog_ex(msg, last_errno));
-}
+SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno) { SPDLOG_THROW(spdlog_ex(msg, last_errno)); }
 
-SPDLOG_INLINE void throw_spdlog_ex(std::string msg)
-{
-    SPDLOG_THROW(spdlog_ex(std::move(msg)));
-}
+SPDLOG_INLINE void throw_spdlog_ex(std::string msg) { SPDLOG_THROW(spdlog_ex(std::move(msg))); }
 
 } // namespace spdlog

include/spdlog/details/backtracer-inl.h

@@ -4,68 +4,56 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/backtracer.h>
+    #include <spdlog/details/backtracer.h>
 #endif
 namespace spdlog {
 namespace details {
-SPDLOG_INLINE backtracer::backtracer(const backtracer &other)
-{
+SPDLOG_INLINE backtracer::backtracer(const backtracer &other) {
     std::lock_guard<std::mutex> lock(other.mutex_);
     enabled_ = other.enabled();
     messages_ = other.messages_;
 }
 
-SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT {
     std::lock_guard<std::mutex> lock(other.mutex_);
     enabled_ = other.enabled();
     messages_ = std::move(other.messages_);
 }
 
-SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other)
-{
+SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other) {
     std::lock_guard<std::mutex> lock(mutex_);
     enabled_ = other.enabled();
     messages_ = std::move(other.messages_);
     return *this;
 }
 
-SPDLOG_INLINE void backtracer::enable(size_t size)
-{
+SPDLOG_INLINE void backtracer::enable(size_t size) {
     std::lock_guard<std::mutex> lock{mutex_};
     enabled_.store(true, std::memory_order_relaxed);
     messages_ = circular_q<log_msg_buffer>{size};
 }
 
-SPDLOG_INLINE void backtracer::disable()
-{
+SPDLOG_INLINE void backtracer::disable() {
     std::lock_guard<std::mutex> lock{mutex_};
     enabled_.store(false, std::memory_order_relaxed);
 }
 
-SPDLOG_INLINE bool backtracer::enabled() const
-{
-    return enabled_.load(std::memory_order_relaxed);
-}
+SPDLOG_INLINE bool backtracer::enabled() const { return enabled_.load(std::memory_order_relaxed); }
 
-SPDLOG_INLINE void backtracer::push_back(const log_msg &msg)
-{
+SPDLOG_INLINE void backtracer::push_back(const log_msg &msg) {
     std::lock_guard<std::mutex> lock{mutex_};
     messages_.push_back(log_msg_buffer{msg});
 }
 
-SPDLOG_INLINE bool backtracer::empty() const
-{
+SPDLOG_INLINE bool backtracer::empty() const {
     std::lock_guard<std::mutex> lock{mutex_};
     return messages_.empty();
 }
 
 // pop all items in the q and apply the given fun on each of them.
-SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun)
-{
+SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun) {
     std::lock_guard<std::mutex> lock{mutex_};
-    while (!messages_.empty())
-    {
+    while (!messages_.empty()) {
         auto &front_msg = messages_.front();
         fun(front_msg);
         messages_.pop_front();

include/spdlog/details/backtracer.h

@@ -3,20 +3,19 @@
 
 #pragma once
 
-#include <spdlog/details/log_msg_buffer.h>
 #include <spdlog/details/circular_q.h>
+#include <spdlog/details/log_msg_buffer.h>
 
 #include <atomic>
-#include <mutex>
 #include <functional>
+#include <mutex>
 
 // Store log messages in circular buffer.
 // Useful for storing debug data in case of error/warning happens.
 
 namespace spdlog {
 namespace details {
-class SPDLOG_API backtracer
-{
+class SPDLOG_API backtracer {
     mutable std::mutex mutex_;
     std::atomic<bool> enabled_{false};
     circular_q<log_msg_buffer> messages_;
@@ -42,5 +41,5 @@ public:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "backtracer-inl.h"
+    #include "backtracer-inl.h"
 #endif

include/spdlog/details/circular_q.h

@@ -4,14 +4,13 @@
 // circular q view of std::vector.
 #pragma once
 
-#include <vector>
 #include <cassert>
+#include <vector>
 
 namespace spdlog {
 namespace details {
-template<typename T>
-class circular_q
-{
+template <typename T>
+class circular_q {
     size_t max_items_ = 0;
     typename std::vector<T>::size_type head_ = 0;
     typename std::vector<T>::size_type tail_ = 0;
@@ -26,30 +25,24 @@ public:
 
     explicit circular_q(size_t max_items)
         : max_items_(max_items + 1) // one item is reserved as marker for full q
-        , v_(max_items_)
-    {}
+          ,
+          v_(max_items_) {}
 
     circular_q(const circular_q &) = default;
     circular_q &operator=(const circular_q &) = default;
 
     // move cannot be default,
     // since we need to reset head_, tail_, etc to zero in the moved object
-    circular_q(circular_q &&other) SPDLOG_NOEXCEPT
-    {
-        copy_moveable(std::move(other));
-    }
+    circular_q(circular_q &&other) SPDLOG_NOEXCEPT { copy_moveable(std::move(other)); }
 
-    circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT
-    {
+    circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT {
         copy_moveable(std::move(other));
         return *this;
     }
 
     // push back, overrun (oldest) item if no room left
-    void push_back(T &&item)
-    {
-        if (max_items_ > 0)
-        {
+    void push_back(T &&item) {
+        if (max_items_ > 0) {
             v_[tail_] = std::move(item);
             tail_ = (tail_ + 1) % max_items_;
 
@@ -63,73 +56,47 @@ public:
 
     // Return reference to the front item.
     // If there are no elements in the container, the behavior is undefined.
-    const T &front() const
-    {
-        return v_[head_];
-    }
+    const T &front() const { return v_[head_]; }
 
-    T &front()
-    {
-        return v_[head_];
-    }
+    T &front() { return v_[head_]; }
 
     // Return number of elements actually stored
-    size_t size() const
-    {
-        if (tail_ >= head_)
-        {
+    size_t size() const {
+        if (tail_ >= head_) {
             return tail_ - head_;
-        }
-        else
-        {
+        } else {
             return max_items_ - (head_ - tail_);
         }
     }
 
     // Return const reference to item by index.
     // If index is out of range 0…size()-1, the behavior is undefined.
-    const T &at(size_t i) const
-    {
+    const T &at(size_t i) const {
         assert(i < size());
         return v_[(head_ + i) % max_items_];
     }
 
     // Pop item from front.
     // If there are no elements in the container, the behavior is undefined.
-    void pop_front()
-    {
-        head_ = (head_ + 1) % max_items_;
-    }
+    void pop_front() { head_ = (head_ + 1) % max_items_; }
 
-    bool empty() const
-    {
-        return tail_ == head_;
-    }
+    bool empty() const { return tail_ == head_; }
 
-    bool full() const
-    {
+    bool full() const {
         // head is ahead of the tail by 1
-        if (max_items_ > 0)
-        {
+        if (max_items_ > 0) {
             return ((tail_ + 1) % max_items_) == head_;
         }
         return false;
     }
 
-    size_t overrun_counter() const
-    {
-        return overrun_counter_;
-    }
+    size_t overrun_counter() const { return overrun_counter_; }
 
-    void reset_overrun_counter()
-    {
-        overrun_counter_ = 0;
-    }
+    void reset_overrun_counter() { overrun_counter_ = 0; }
 
 private:
     // copy from other&& and reset it to disabled state
-    void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT
-    {
+    void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT {
         max_items_ = other.max_items_;
         head_ = other.head_;
         tail_ = other.tail_;

include/spdlog/details/console_globals.h

@@ -3,27 +3,23 @@
 
 #pragma once
 
-#include <spdlog/details/null_mutex.h>
 #include <mutex>
+#include <spdlog/details/null_mutex.h>
 
 namespace spdlog {
 namespace details {
 
-struct console_mutex
-{
+struct console_mutex {
     using mutex_t = std::mutex;
-    static mutex_t &mutex()
-    {
+    static mutex_t &mutex() {
         static mutex_t s_mutex;
         return s_mutex;
     }
 };
 
-struct console_nullmutex
-{
+struct console_nullmutex {
     using mutex_t = null_mutex;
-    static mutex_t &mutex()
-    {
+    static mutex_t &mutex() {
         static mutex_t s_mutex;
         return s_mutex;
     }

include/spdlog/details/file_helper-inl.h

@@ -4,11 +4,11 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/file_helper.h>
+    #include <spdlog/details/file_helper.h>
 #endif
 
-#include <spdlog/details/os.h>
 #include <spdlog/common.h>
+#include <spdlog/details/os.h>
 
 #include <cerrno>
 #include <chrono>
@@ -21,47 +21,36 @@ namespace spdlog {
 namespace details {
 
 SPDLOG_INLINE file_helper::file_helper(const file_event_handlers &event_handlers)
-    : event_handlers_(event_handlers)
-{}
+    : event_handlers_(event_handlers) {}
 
-SPDLOG_INLINE file_helper::~file_helper()
-{
-    close();
-}
+SPDLOG_INLINE file_helper::~file_helper() { close(); }
 
-SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate)
-{
+SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate) {
     close();
     filename_ = fname;
 
     auto *mode = SPDLOG_FILENAME_T("ab");
     auto *trunc_mode = SPDLOG_FILENAME_T("wb");
 
-    if (event_handlers_.before_open)
-    {
+    if (event_handlers_.before_open) {
         event_handlers_.before_open(filename_);
     }
-    for (int tries = 0; tries < open_tries_; ++tries)
-    {
+    for (int tries = 0; tries < open_tries_; ++tries) {
         // create containing folder if not exists already.
         os::create_dir(os::dir_name(fname));
-        if (truncate)
-        {
+        if (truncate) {
             // Truncate by opening-and-closing a tmp file in "wb" mode, always
             // opening the actual log-we-write-to in "ab" mode, since that
             // interacts more politely with eternal processes that might
             // rotate/truncate the file underneath us.
             std::FILE *tmp;
-            if (os::fopen_s(&tmp, fname, trunc_mode))
-            {
+            if (os::fopen_s(&tmp, fname, trunc_mode)) {
                 continue;
             }
             std::fclose(tmp);
         }
-        if (!os::fopen_s(&fd_, fname, mode))
-        {
-            if (event_handlers_.after_open)
-            {
+        if (!os::fopen_s(&fd_, fname, mode)) {
+            if (event_handlers_.after_open) {
                 event_handlers_.after_open(filename_, fd_);
             }
             return;
@@ -73,73 +62,56 @@ SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate)
     throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno);
 }
 
-SPDLOG_INLINE void file_helper::reopen(bool truncate)
-{
-    if (filename_.empty())
-    {
+SPDLOG_INLINE void file_helper::reopen(bool truncate) {
+    if (filename_.empty()) {
         throw_spdlog_ex("Failed re opening file - was not opened before");
     }
     this->open(filename_, truncate);
 }
 
-SPDLOG_INLINE void file_helper::flush()
-{
-    if (std::fflush(fd_) != 0)
-    {
+SPDLOG_INLINE void file_helper::flush() {
+    if (std::fflush(fd_) != 0) {
         throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno);
     }
 }
 
-SPDLOG_INLINE void file_helper::sync()
-{
-    if (!os::fsync(fd_))
-    {
+SPDLOG_INLINE void file_helper::sync() {
+    if (!os::fsync(fd_)) {
         throw_spdlog_ex("Failed to fsync file " + os::filename_to_str(filename_), errno);
     }
 }
 
-SPDLOG_INLINE void file_helper::close()
-{
-    if (fd_ != nullptr)
-    {
-        if (event_handlers_.before_close)
-        {
+SPDLOG_INLINE void file_helper::close() {
+    if (fd_ != nullptr) {
+        if (event_handlers_.before_close) {
             event_handlers_.before_close(filename_, fd_);
         }
 
         std::fclose(fd_);
         fd_ = nullptr;
 
-        if (event_handlers_.after_close)
-        {
+        if (event_handlers_.after_close) {
             event_handlers_.after_close(filename_);
         }
     }
 }
 
-SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf)
-{
+SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) {
     size_t msg_size = buf.size();
     auto data = buf.data();
-    if (std::fwrite(data, 1, msg_size, fd_) != msg_size)
-    {
+    if (std::fwrite(data, 1, msg_size, fd_) != msg_size) {
         throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno);
     }
 }
 
-SPDLOG_INLINE size_t file_helper::size() const
-{
-    if (fd_ == nullptr)
-    {
+SPDLOG_INLINE size_t file_helper::size() const {
+    if (fd_ == nullptr) {
         throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
     }
     return os::filesize(fd_);
 }
 
-SPDLOG_INLINE const filename_t &file_helper::filename() const
-{
-    return filename_;
-}
+SPDLOG_INLINE const filename_t &file_helper::filename() const { return filename_; }
 
 //
 // return file path and its extension:
@@ -154,21 +126,18 @@ SPDLOG_INLINE const filename_t &file_helper::filename() const
 // ".mylog" => (".mylog". "")
 // "my_folder/.mylog" => ("my_folder/.mylog", "")
 // "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
-SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname)
-{
+SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname) {
     auto ext_index = fname.rfind('.');
 
     // no valid extension found - return whole path and empty string as
     // extension
-    if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1)
-    {
+    if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) {
         return std::make_tuple(fname, filename_t());
     }
 
     // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
     auto folder_index = fname.find_last_of(details::os::folder_seps_filename);
-    if (folder_index != filename_t::npos && folder_index >= ext_index - 1)
-    {
+    if (folder_index != filename_t::npos && folder_index >= ext_index - 1) {
         return std::make_tuple(fname, filename_t());
     }
 

include/spdlog/details/file_helper.h

@@ -13,8 +13,7 @@ namespace details {
 // When failing to open a file, retry several times(5) with a delay interval(10 ms).
 // Throw spdlog_ex exception on errors.
 
-class SPDLOG_API file_helper
-{
+class SPDLOG_API file_helper {
 public:
     file_helper() = default;
     explicit file_helper(const file_event_handlers &event_handlers);
@@ -58,5 +57,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "file_helper-inl.h"
+    #include "file_helper-inl.h"
 #endif

include/spdlog/details/fmt_helper.h

@@ -3,14 +3,14 @@
 #pragma once
 
 #include <chrono>
-#include <type_traits>
 #include <iterator>
-#include <spdlog/fmt/fmt.h>
 #include <spdlog/common.h>
+#include <spdlog/fmt/fmt.h>
+#include <type_traits>
 
 #ifdef SPDLOG_USE_STD_FORMAT
-#    include <charconv>
-#    include <limits>
+    #include <charconv>
+    #include <limits>
 #endif
 
 // Some fmt helpers to efficiently format and pad ints and strings
@@ -18,46 +18,38 @@ namespace spdlog {
 namespace details {
 namespace fmt_helper {
 
-inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest)
-{
+inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest) {
     auto *buf_ptr = view.data();
     dest.append(buf_ptr, buf_ptr + view.size());
 }
 
 #ifdef SPDLOG_USE_STD_FORMAT
-template<typename T>
-inline void append_int(T n, memory_buf_t &dest)
-{
+template <typename T>
+inline void append_int(T n, memory_buf_t &dest) {
     // Buffer should be large enough to hold all digits (digits10 + 1) and a sign
     SPDLOG_CONSTEXPR const auto BUF_SIZE = std::numeric_limits<T>::digits10 + 2;
     char buf[BUF_SIZE];
 
     auto [ptr, ec] = std::to_chars(buf, buf + BUF_SIZE, n, 10);
-    if (ec == std::errc())
-    {
+    if (ec == std::errc()) {
         dest.append(buf, ptr);
-    }
-    else
-    {
+    } else {
         throw_spdlog_ex("Failed to format int", static_cast<int>(ec));
     }
 }
 #else
-template<typename T>
-inline void append_int(T n, memory_buf_t &dest)
-{
+template <typename T>
+inline void append_int(T n, memory_buf_t &dest) {
     fmt::format_int i(n);
     dest.append(i.data(), i.data() + i.size());
 }
 #endif
 
-template<typename T>
-SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n)
-{
+template <typename T>
+SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n) {
     // taken from fmt: https://github.com/fmtlib/fmt/blob/8.0.1/include/fmt/format.h#L899-L912
     unsigned int count = 1;
-    for (;;)
-    {
+    for (;;) {
         // Integer division is slow so do it for a group of four digits instead
         // of for every digit. The idea comes from the talk by Alexandrescu
         // "Three Optimization Tips for C++". See speed-test for a comparison.
@@ -74,84 +66,72 @@ SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n)
     }
 }
 
-template<typename T>
-inline unsigned int count_digits(T n)
-{
+template <typename T>
+inline unsigned int count_digits(T n) {
     using count_type = typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type;
 #ifdef SPDLOG_USE_STD_FORMAT
     return count_digits_fallback(static_cast<count_type>(n));
 #else
     return static_cast<unsigned int>(fmt::
-// fmt 7.0.0 renamed the internal namespace to detail.
-// See: https://github.com/fmtlib/fmt/issues/1538
-#    if FMT_VERSION < 70000
-            internal
-#    else
-            detail
-#    endif
-        ::count_digits(static_cast<count_type>(n)));
+    // fmt 7.0.0 renamed the internal namespace to detail.
+    // See: https://github.com/fmtlib/fmt/issues/1538
+    #if FMT_VERSION < 70000
+                                         internal
+    #else
+                                         detail
+    #endif
+                                     ::count_digits(static_cast<count_type>(n)));
 #endif
 }
 
-inline void pad2(int n, memory_buf_t &dest)
-{
+inline void pad2(int n, memory_buf_t &dest) {
     if (n >= 0 && n < 100) // 0-99
     {
         dest.push_back(static_cast<char>('0' + n / 10));
         dest.push_back(static_cast<char>('0' + n % 10));
-    }
-    else // unlikely, but just in case, let fmt deal with it
+    } else // unlikely, but just in case, let fmt deal with it
     {
         fmt_lib::format_to(std::back_inserter(dest), SPDLOG_FMT_STRING("{:02}"), n);
     }
 }
 
-template<typename T>
-inline void pad_uint(T n, unsigned int width, memory_buf_t &dest)
-{
+template <typename T>
+inline void pad_uint(T n, unsigned int width, memory_buf_t &dest) {
     static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
-    for (auto digits = count_digits(n); digits < width; digits++)
-    {
+    for (auto digits = count_digits(n); digits < width; digits++) {
         dest.push_back('0');
     }
     append_int(n, dest);
 }
 
-template<typename T>
-inline void pad3(T n, memory_buf_t &dest)
-{
+template <typename T>
+inline void pad3(T n, memory_buf_t &dest) {
     static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T");
-    if (n < 1000)
-    {
+    if (n < 1000) {
         dest.push_back(static_cast<char>(n / 100 + '0'));
         n = n % 100;
         dest.push_back(static_cast<char>((n / 10) + '0'));
         dest.push_back(static_cast<char>((n % 10) + '0'));
-    }
-    else
-    {
+    } else {
         append_int(n, dest);
     }
 }
 
-template<typename T>
-inline void pad6(T n, memory_buf_t &dest)
-{
+template <typename T>
+inline void pad6(T n, memory_buf_t &dest) {
     pad_uint(n, 6, dest);
 }
 
-template<typename T>
-inline void pad9(T n, memory_buf_t &dest)
-{
+template <typename T>
+inline void pad9(T n, memory_buf_t &dest) {
     pad_uint(n, 9, dest);
 }
 
 // return fraction of a second of the given time_point.
 // e.g.
 // fraction<std::milliseconds>(tp) -> will return the millis part of the second
-template<typename ToDuration>
-inline ToDuration time_fraction(log_clock::time_point tp)
-{
+template <typename ToDuration>
+inline ToDuration time_fraction(log_clock::time_point tp) {
     using std::chrono::duration_cast;
     using std::chrono::seconds;
     auto duration = tp.time_since_epoch();

include/spdlog/details/log_msg-inl.h

@@ -4,7 +4,7 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/log_msg.h>
+    #include <spdlog/details/log_msg.h>
 #endif
 
 #include <spdlog/details/os.h>
@@ -12,26 +12,31 @@
 namespace spdlog {
 namespace details {
 
-SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time, spdlog::source_loc loc, string_view_t a_logger_name,
-    spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : logger_name(a_logger_name)
-    , level(lvl)
-    , time(log_time)
+SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time,
+                               spdlog::source_loc loc,
+                               string_view_t a_logger_name,
+                               spdlog::level::level_enum lvl,
+                               spdlog::string_view_t msg)
+    : logger_name(a_logger_name),
+      level(lvl),
+      time(log_time)
 #ifndef SPDLOG_NO_THREAD_ID
-    , thread_id(os::thread_id())
+      ,
+      thread_id(os::thread_id())
 #endif
-    , source(loc)
-    , payload(msg)
-{}
+      ,
+      source(loc),
+      payload(msg) {
+}
 
-SPDLOG_INLINE log_msg::log_msg(
-    spdlog::source_loc loc, string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : log_msg(os::now(), loc, a_logger_name, lvl, msg)
-{}
+SPDLOG_INLINE log_msg::log_msg(spdlog::source_loc loc,
+                               string_view_t a_logger_name,
+                               spdlog::level::level_enum lvl,
+                               spdlog::string_view_t msg)
+    : log_msg(os::now(), loc, a_logger_name, lvl, msg) {}
 
 SPDLOG_INLINE log_msg::log_msg(string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg)
-{}
+    : log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg) {}
 
 } // namespace details
 } // namespace spdlog

include/spdlog/details/log_msg.h

@@ -8,10 +8,13 @@
 
 namespace spdlog {
 namespace details {
-struct SPDLOG_API log_msg
-{
+struct SPDLOG_API log_msg {
     log_msg() = default;
-    log_msg(log_clock::time_point log_time, source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
+    log_msg(log_clock::time_point log_time,
+            source_loc loc,
+            string_view_t logger_name,
+            level::level_enum lvl,
+            string_view_t msg);
     log_msg(source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
     log_msg(string_view_t logger_name, level::level_enum lvl, string_view_t msg);
     log_msg(const log_msg &other) = default;
@@ -33,5 +36,5 @@ struct SPDLOG_API log_msg
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "log_msg-inl.h"
+    #include "log_msg-inl.h"
 #endif

include/spdlog/details/log_msg_buffer-inl.h

@@ -4,35 +4,32 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/log_msg_buffer.h>
+    #include <spdlog/details/log_msg_buffer.h>
 #endif
 
 namespace spdlog {
 namespace details {
 
 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
-    : log_msg{orig_msg}
-{
+    : log_msg{orig_msg} {
     buffer.append(logger_name.begin(), logger_name.end());
     buffer.append(payload.begin(), payload.end());
     update_string_views();
 }
 
 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
-    : log_msg{other}
-{
+    : log_msg{other} {
     buffer.append(logger_name.begin(), logger_name.end());
     buffer.append(payload.begin(), payload.end());
     update_string_views();
 }
 
-SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other}, buffer{std::move(other.buffer)}
-{
+SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other},
+                                                                                       buffer{std::move(other.buffer)} {
     update_string_views();
 }
 
-SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other)
-{
+SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) {
     log_msg::operator=(other);
     buffer.clear();
     buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
@@ -40,16 +37,14 @@ SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &ot
     return *this;
 }
 
-SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT {
     log_msg::operator=(other);
     buffer = std::move(other.buffer);
     update_string_views();
     return *this;
 }
 
-SPDLOG_INLINE void log_msg_buffer::update_string_views()
-{
+SPDLOG_INLINE void log_msg_buffer::update_string_views() {
     logger_name = string_view_t{buffer.data(), logger_name.size()};
     payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
 }

include/spdlog/details/log_msg_buffer.h

@@ -11,8 +11,7 @@ namespace details {
 // Extend log_msg with internal buffer to store its payload.
 // This is needed since log_msg holds string_views that points to stack data.
 
-class SPDLOG_API log_msg_buffer : public log_msg
-{
+class SPDLOG_API log_msg_buffer : public log_msg {
     memory_buf_t buffer;
     void update_string_views();
 
@@ -29,5 +28,5 @@ public:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "log_msg_buffer-inl.h"
+    #include "log_msg_buffer-inl.h"
 #endif

include/spdlog/details/mpmc_blocking_q.h

@@ -19,19 +19,16 @@
 namespace spdlog {
 namespace details {
 
-template<typename T>
-class mpmc_blocking_queue
-{
+template <typename T>
+class mpmc_blocking_queue {
 public:
     using item_type = T;
     explicit mpmc_blocking_queue(size_t max_items)
-        : q_(max_items)
-    {}
+        : q_(max_items) {}
 
 #ifndef __MINGW32__
     // try to enqueue and block if no room left
-    void enqueue(T &&item)
-    {
+    void enqueue(T &&item) {
         {
             std::unique_lock<std::mutex> lock(queue_mutex_);
             pop_cv_.wait(lock, [this] { return !this->q_.full(); });
@@ -41,8 +38,7 @@ public:
     }
 
     // enqueue immediately. overrun oldest message in the queue if no room left.
-    void enqueue_nowait(T &&item)
-    {
+    void enqueue_nowait(T &&item) {
         {
             std::unique_lock<std::mutex> lock(queue_mutex_);
             q_.push_back(std::move(item));
@@ -50,36 +46,29 @@ public:
         push_cv_.notify_one();
     }
 
-    void enqueue_if_have_room(T &&item)
-    {
+    void enqueue_if_have_room(T &&item) {
         bool pushed = false;
         {
             std::unique_lock<std::mutex> lock(queue_mutex_);
-            if (!q_.full())
-            {
+            if (!q_.full()) {
                 q_.push_back(std::move(item));
                 pushed = true;
             }
         }
 
-        if (pushed)
-        {
+        if (pushed) {
             push_cv_.notify_one();
-        }
-        else
-        {
+        } else {
             ++discard_counter_;
         }
     }
 
     // dequeue with a timeout.
     // Return true, if succeeded dequeue item, false otherwise
-    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration)
-    {
+    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
         {
             std::unique_lock<std::mutex> lock(queue_mutex_);
-            if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); }))
-            {
+            if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
                 return false;
             }
             popped_item = std::move(q_.front());
@@ -90,8 +79,7 @@ public:
     }
 
     // blocking dequeue without a timeout.
-    void dequeue(T &popped_item)
-    {
+    void dequeue(T &popped_item) {
         {
             std::unique_lock<std::mutex> lock(queue_mutex_);
             push_cv_.wait(lock, [this] { return !this->q_.empty(); });
@@ -106,8 +94,7 @@ public:
     // so release the mutex at the very end each function.
 
     // try to enqueue and block if no room left
-    void enqueue(T &&item)
-    {
+    void enqueue(T &&item) {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         pop_cv_.wait(lock, [this] { return !this->q_.full(); });
         q_.push_back(std::move(item));
@@ -115,40 +102,32 @@ public:
     }
 
     // enqueue immediately. overrun oldest message in the queue if no room left.
-    void enqueue_nowait(T &&item)
-    {
+    void enqueue_nowait(T &&item) {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         q_.push_back(std::move(item));
         push_cv_.notify_one();
     }
 
-    void enqueue_if_have_room(T &&item)
-    {
+    void enqueue_if_have_room(T &&item) {
         bool pushed = false;
         std::unique_lock<std::mutex> lock(queue_mutex_);
-        if (!q_.full())
-        {
+        if (!q_.full()) {
             q_.push_back(std::move(item));
             pushed = true;
         }
 
-        if (pushed)
-        {
+        if (pushed) {
             push_cv_.notify_one();
-        }
-        else
-        {
+        } else {
             ++discard_counter_;
         }
     }
 
     // dequeue with a timeout.
     // Return true, if succeeded dequeue item, false otherwise
-    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration)
-    {
+    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
         std::unique_lock<std::mutex> lock(queue_mutex_);
-        if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); }))
-        {
+        if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
             return false;
         }
         popped_item = std::move(q_.front());
@@ -158,8 +137,7 @@ public:
     }
 
     // blocking dequeue without a timeout.
-    void dequeue(T &popped_item)
-    {
+    void dequeue(T &popped_item) {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         push_cv_.wait(lock, [this] { return !this->q_.empty(); });
         popped_item = std::move(q_.front());
@@ -169,33 +147,24 @@ public:
 
 #endif
 
-    size_t overrun_counter()
-    {
+    size_t overrun_counter() {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         return q_.overrun_counter();
     }
 
-    size_t discard_counter()
-    {
-        return discard_counter_.load(std::memory_order_relaxed);
-    }
+    size_t discard_counter() { return discard_counter_.load(std::memory_order_relaxed); }
 
-    size_t size()
-    {
+    size_t size() {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         return q_.size();
     }
 
-    void reset_overrun_counter()
-    {
+    void reset_overrun_counter() {
         std::unique_lock<std::mutex> lock(queue_mutex_);
         q_.reset_overrun_counter();
     }
 
-    void reset_discard_counter()
-    {
-        discard_counter_.store(0, std::memory_order_relaxed);
-    }
+    void reset_discard_counter() { discard_counter_.store(0, std::memory_order_relaxed); }
 
 private:
     std::mutex queue_mutex_;

include/spdlog/details/null_mutex.h

@@ -9,33 +9,23 @@
 
 namespace spdlog {
 namespace details {
-struct null_mutex
-{
+struct null_mutex {
     void lock() const {}
     void unlock() const {}
 };
 
-struct null_atomic_int
-{
+struct null_atomic_int {
     int value;
     null_atomic_int() = default;
 
     explicit null_atomic_int(int new_value)
-        : value(new_value)
-    {}
+        : value(new_value) {}
 
-    int load(std::memory_order = std::memory_order_relaxed) const
-    {
-        return value;
-    }
+    int load(std::memory_order = std::memory_order_relaxed) const { return value; }
 
-    void store(int new_value, std::memory_order = std::memory_order_relaxed)
-    {
-        value = new_value;
-    }
+    void store(int new_value, std::memory_order = std::memory_order_relaxed) { value = new_value; }
 
-    int exchange(int new_value, std::memory_order = std::memory_order_relaxed)
-    {
+    int exchange(int new_value, std::memory_order = std::memory_order_relaxed) {
         std::swap(new_value, value);
         return new_value; // return value before the call
     }

include/spdlog/details/os.h

@@ -3,8 +3,8 @@
 
 #pragma once
 
-#include <spdlog/common.h>
 #include <ctime> // std::time_t
+#include <spdlog/common.h>
 
 namespace spdlog {
 namespace details {
@@ -22,22 +22,22 @@ SPDLOG_API std::tm gmtime() SPDLOG_NOEXCEPT;
 
 // eol definition
 #if !defined(SPDLOG_EOL)
-#    ifdef _WIN32
-#        define SPDLOG_EOL "\r\n"
-#    else
-#        define SPDLOG_EOL "\n"
-#    endif
+    #ifdef _WIN32
+        #define SPDLOG_EOL "\r\n"
+    #else
+        #define SPDLOG_EOL "\n"
+    #endif
 #endif
 
 SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL;
 
 // folder separator
 #if !defined(SPDLOG_FOLDER_SEPS)
-#    ifdef _WIN32
-#        define SPDLOG_FOLDER_SEPS "\\/"
-#    else
-#        define SPDLOG_FOLDER_SEPS "/"
-#    endif
+    #ifdef _WIN32
+        #define SPDLOG_FOLDER_SEPS "\\/"
+    #else
+        #define SPDLOG_FOLDER_SEPS "/"
+    #endif
 #endif
 
 SPDLOG_CONSTEXPR static const char folder_seps[] = SPDLOG_FOLDER_SEPS;
@@ -118,5 +118,5 @@ SPDLOG_API bool fsync(FILE *fp);
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "os-inl.h"
+    #include "os-inl.h"
 #endif

include/spdlog/details/periodic_worker-inl.h

@@ -4,17 +4,15 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/periodic_worker.h>
+    #include <spdlog/details/periodic_worker.h>
 #endif
 
 namespace spdlog {
 namespace details {
 
 // stop the worker thread and join it
-SPDLOG_INLINE periodic_worker::~periodic_worker()
-{
-    if (worker_thread_.joinable())
-    {
+SPDLOG_INLINE periodic_worker::~periodic_worker() {
+    if (worker_thread_.joinable()) {
         {
             std::lock_guard<std::mutex> lock(mutex_);
             active_ = false;

include/spdlog/details/periodic_worker.h

@@ -17,24 +17,19 @@
 namespace spdlog {
 namespace details {
 
-class SPDLOG_API periodic_worker
-{
+class SPDLOG_API periodic_worker {
 public:
-    template<typename Rep, typename Period>
-    periodic_worker(const std::function<void()> &callback_fun, std::chrono::duration<Rep, Period> interval)
-    {
+    template <typename Rep, typename Period>
+    periodic_worker(const std::function<void()> &callback_fun, std::chrono::duration<Rep, Period> interval) {
         active_ = (interval > std::chrono::duration<Rep, Period>::zero());
-        if (!active_)
-        {
+        if (!active_) {
             return;
         }
 
         worker_thread_ = std::thread([this, callback_fun, interval]() {
-            for (;;)
-            {
+            for (;;) {
                 std::unique_lock<std::mutex> lock(this->mutex_);
-                if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; }))
-                {
+                if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; })) {
                     return; // active_ == false, so exit this thread
                 }
                 callback_fun();
@@ -56,5 +51,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "periodic_worker-inl.h"
+    #include "periodic_worker-inl.h"
 #endif

include/spdlog/details/registry.h

@@ -14,9 +14,9 @@
 #include <chrono>
 #include <functional>
 #include <memory>
+#include <mutex>
 #include <string>
 #include <unordered_map>
-#include <mutex>
 
 namespace spdlog {
 class logger;
@@ -24,8 +24,7 @@ class logger;
 namespace details {
 class thread_pool;
 
-class SPDLOG_API registry
-{
+class SPDLOG_API registry {
 public:
     using log_levels = std::unordered_map<std::string, level::level_enum>;
     registry(const registry &) = delete;
@@ -61,9 +60,8 @@ public:
 
     void flush_on(level::level_enum log_level);
 
-    template<typename Rep, typename Period>
-    void flush_every(std::chrono::duration<Rep, Period> interval)
-    {
+    template <typename Rep, typename Period>
+    void flush_every(std::chrono::duration<Rep, Period> interval) {
         std::lock_guard<std::mutex> lock(flusher_mutex_);
         auto clbk = [this]() { this->flush_all(); };
         periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval);
@@ -119,5 +117,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "registry-inl.h"
+    #include "registry-inl.h"
 #endif

include/spdlog/details/synchronous_factory.h

@@ -10,11 +10,9 @@ namespace spdlog {
 // Default logger factory-  creates synchronous loggers
 class logger;
 
-struct synchronous_factory
-{
-    template<typename Sink, typename... SinkArgs>
-    static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...args)
-    {
+struct synchronous_factory {
+    template <typename Sink, typename... SinkArgs>
+    static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...args) {
         auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
         auto new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink));
         details::registry::instance().initialize_logger(new_logger);

include/spdlog/details/tcp_client-windows.h

@@ -8,12 +8,12 @@
 #include <spdlog/common.h>
 #include <spdlog/details/os.h>
 
-#include <winsock2.h>
-#include <windows.h>
-#include <ws2tcpip.h>
-#include <stdlib.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string>
+#include <windows.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
 
 #pragma comment(lib, "Ws2_32.lib")
 #pragma comment(lib, "Mswsock.lib")
@@ -21,66 +21,48 @@
 
 namespace spdlog {
 namespace details {
-class tcp_client
-{
+class tcp_client {
     SOCKET socket_ = INVALID_SOCKET;
 
-    static void init_winsock_()
-    {
+    static void init_winsock_() {
         WSADATA wsaData;
         auto rv = WSAStartup(MAKEWORD(2, 2), &wsaData);
-        if (rv != 0)
-        {
+        if (rv != 0) {
             throw_winsock_error_("WSAStartup failed", ::WSAGetLastError());
         }
     }
 
-    static void throw_winsock_error_(const std::string &msg, int last_error)
-    {
+    static void throw_winsock_error_(const std::string &msg, int last_error) {
         char buf[512];
         ::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
-            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
+                         MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
 
         throw_spdlog_ex(fmt_lib::format("tcp_sink - {}: {}", msg, buf));
     }
 
 public:
-    tcp_client()
-    {
-        init_winsock_();
-    }
+    tcp_client() { init_winsock_(); }
 
-    ~tcp_client()
-    {
+    ~tcp_client() {
         close();
         ::WSACleanup();
     }
 
-    bool is_connected() const
-    {
-        return socket_ != INVALID_SOCKET;
-    }
+    bool is_connected() const { return socket_ != INVALID_SOCKET; }
 
-    void close()
-    {
+    void close() {
         ::closesocket(socket_);
         socket_ = INVALID_SOCKET;
     }
 
-    SOCKET fd() const
-    {
-        return socket_;
-    }
+    SOCKET fd() const { return socket_; }
 
     // try to connect or throw on failure
-    void connect(const std::string &host, int port)
-    {
-        if (is_connected())
-        {
+    void connect(const std::string &host, int port) {
+        if (is_connected()) {
             close();
         }
-        struct addrinfo hints
-        {};
+        struct addrinfo hints {};
         ZeroMemory(&hints, sizeof(hints));
 
         hints.ai_family = AF_UNSPEC;     // To work with IPv4, IPv6, and so on
@@ -92,8 +74,7 @@ public:
         struct addrinfo *addrinfo_result;
         auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
         int last_error = 0;
-        if (rv != 0)
-        {
+        if (rv != 0) {
             last_error = ::WSAGetLastError();
             WSACleanup();
             throw_winsock_error_("getaddrinfo failed", last_error);
@@ -101,28 +82,22 @@ public:
 
         // Try each address until we successfully connect(2).
 
-        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next)
-        {
+        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) {
             socket_ = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
-            if (socket_ == INVALID_SOCKET)
-            {
+            if (socket_ == INVALID_SOCKET) {
                 last_error = ::WSAGetLastError();
                 WSACleanup();
                 continue;
             }
-            if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0)
-            {
+            if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0) {
                 break;
-            }
-            else
-            {
+            } else {
                 last_error = ::WSAGetLastError();
                 close();
             }
         }
         ::freeaddrinfo(addrinfo_result);
-        if (socket_ == INVALID_SOCKET)
-        {
+        if (socket_ == INVALID_SOCKET) {
             WSACleanup();
             throw_winsock_error_("connect failed", last_error);
         }
@@ -134,15 +109,12 @@ public:
 
     // Send exactly n_bytes of the given data.
     // On error close the connection and throw.
-    void send(const char *data, size_t n_bytes)
-    {
+    void send(const char *data, size_t n_bytes) {
         size_t bytes_sent = 0;
-        while (bytes_sent < n_bytes)
-        {
+        while (bytes_sent < n_bytes) {
             const int send_flags = 0;
             auto write_result = ::send(socket_, data + bytes_sent, (int)(n_bytes - bytes_sent), send_flags);
-            if (write_result == SOCKET_ERROR)
-            {
+            if (write_result == SOCKET_ERROR) {
                 int last_error = ::WSAGetLastError();
                 close();
                 throw_winsock_error_("send failed", last_error);

include/spdlog/details/tcp_client.h

@@ -4,59 +4,45 @@
 #pragma once
 
 #ifdef _WIN32
-#    error include tcp_client-windows.h instead
+    #error include tcp_client-windows.h instead
 #endif
 
 // tcp client helper
 #include <spdlog/common.h>
 #include <spdlog/details/os.h>
 
-#include <sys/socket.h>
 #include <arpa/inet.h>
-#include <unistd.h>
 #include <netdb.h>
-#include <netinet/tcp.h>
 #include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <sys/socket.h>
+#include <unistd.h>
 
 #include <string>
 
 namespace spdlog {
 namespace details {
-class tcp_client
-{
+class tcp_client {
     int socket_ = -1;
 
 public:
-    bool is_connected() const
-    {
-        return socket_ != -1;
-    }
+    bool is_connected() const { return socket_ != -1; }
 
-    void close()
-    {
-        if (is_connected())
-        {
+    void close() {
+        if (is_connected()) {
             ::close(socket_);
             socket_ = -1;
         }
     }
 
-    int fd() const
-    {
-        return socket_;
-    }
+    int fd() const { return socket_; }
 
-    ~tcp_client()
-    {
-        close();
-    }
+    ~tcp_client() { close(); }
 
     // try to connect or throw on failure
-    void connect(const std::string &host, int port)
-    {
+    void connect(const std::string &host, int port) {
         close();
-        struct addrinfo hints
-        {};
+        struct addrinfo hints {};
         memset(&hints, 0, sizeof(struct addrinfo));
         hints.ai_family = AF_UNSPEC;     // To work with IPv4, IPv6, and so on
         hints.ai_socktype = SOCK_STREAM; // TCP
@@ -66,29 +52,25 @@ public:
         auto port_str = std::to_string(port);
         struct addrinfo *addrinfo_result;
         auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
-        if (rv != 0)
-        {
+        if (rv != 0) {
             throw_spdlog_ex(fmt_lib::format("::getaddrinfo failed: {}", gai_strerror(rv)));
         }
 
         // Try each address until we successfully connect(2).
         int last_errno = 0;
-        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next)
-        {
+        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) {
 #if defined(SOCK_CLOEXEC)
             const int flags = SOCK_CLOEXEC;
 #else
             const int flags = 0;
 #endif
             socket_ = ::socket(rp->ai_family, rp->ai_socktype | flags, rp->ai_protocol);
-            if (socket_ == -1)
-            {
+            if (socket_ == -1) {
                 last_errno = errno;
                 continue;
             }
             rv = ::connect(socket_, rp->ai_addr, rp->ai_addrlen);
-            if (rv == 0)
-            {
+            if (rv == 0) {
                 break;
             }
             last_errno = errno;
@@ -96,8 +78,7 @@ public:
             socket_ = -1;
         }
         ::freeaddrinfo(addrinfo_result);
-        if (socket_ == -1)
-        {
+        if (socket_ == -1) {
             throw_spdlog_ex("::connect failed", last_errno);
         }
 
@@ -111,25 +92,22 @@ public:
 #endif
 
 #if !defined(SO_NOSIGPIPE) && !defined(MSG_NOSIGNAL)
-#    error "tcp_sink would raise SIGPIPE since neither SO_NOSIGPIPE nor MSG_NOSIGNAL are available"
+    #error "tcp_sink would raise SIGPIPE since neither SO_NOSIGPIPE nor MSG_NOSIGNAL are available"
 #endif
     }
 
     // Send exactly n_bytes of the given data.
     // On error close the connection and throw.
-    void send(const char *data, size_t n_bytes)
-    {
+    void send(const char *data, size_t n_bytes) {
         size_t bytes_sent = 0;
-        while (bytes_sent < n_bytes)
-        {
+        while (bytes_sent < n_bytes) {
 #if defined(MSG_NOSIGNAL)
             const int send_flags = MSG_NOSIGNAL;
 #else
             const int send_flags = 0;
 #endif
             auto write_result = ::send(socket_, data + bytes_sent, n_bytes - bytes_sent, send_flags);
-            if (write_result < 0)
-            {
+            if (write_result < 0) {
                 close();
                 throw_spdlog_ex("write(2) failed", errno);
             }

include/spdlog/details/thread_pool-inl.h

@@ -4,26 +4,25 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/thread_pool.h>
+    #include <spdlog/details/thread_pool.h>
 #endif
 
-#include <spdlog/common.h>
 #include <cassert>
+#include <spdlog/common.h>
 
 namespace spdlog {
 namespace details {
 
-SPDLOG_INLINE thread_pool::thread_pool(
-    size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop)
-    : q_(q_max_items)
-{
-    if (threads_n == 0 || threads_n > 1000)
-    {
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
+                                       size_t threads_n,
+                                       std::function<void()> on_thread_start,
+                                       std::function<void()> on_thread_stop)
+    : q_(q_max_items) {
+    if (threads_n == 0 || threads_n > 1000) {
         throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid "
                         "range is 1-1000)");
     }
-    for (size_t i = 0; i < threads_n; i++)
-    {
+    for (size_t i = 0; i < threads_n; i++) {
         threads_.emplace_back([this, on_thread_start, on_thread_stop] {
             on_thread_start();
             this->thread_pool::worker_loop_();
@@ -33,100 +32,71 @@ SPDLOG_INLINE thread_pool::thread_pool(
 }
 
 SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start)
-    : thread_pool(q_max_items, threads_n, on_thread_start, [] {})
-{}
+    : thread_pool(q_max_items, threads_n, on_thread_start, [] {}) {}
 
 SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
     : thread_pool(
-          q_max_items, threads_n, [] {}, [] {})
-{}
+          q_max_items, threads_n, [] {}, [] {}) {}
 
 // message all threads to terminate gracefully join them
-SPDLOG_INLINE thread_pool::~thread_pool()
-{
-    SPDLOG_TRY
-    {
-        for (size_t i = 0; i < threads_.size(); i++)
-        {
+SPDLOG_INLINE thread_pool::~thread_pool() {
+    SPDLOG_TRY {
+        for (size_t i = 0; i < threads_.size(); i++) {
             post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
         }
 
-        for (auto &t : threads_)
-        {
+        for (auto &t : threads_) {
             t.join();
         }
     }
     SPDLOG_CATCH_STD
 }
 
-void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy)
-{
+void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr,
+                                         const details::log_msg &msg,
+                                         async_overflow_policy overflow_policy) {
     async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg);
     post_async_msg_(std::move(async_m), overflow_policy);
 }
 
-void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy)
-{
+void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy) {
     post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
 }
 
-size_t SPDLOG_INLINE thread_pool::overrun_counter()
-{
-    return q_.overrun_counter();
-}
+size_t SPDLOG_INLINE thread_pool::overrun_counter() { return q_.overrun_counter(); }
 
-void SPDLOG_INLINE thread_pool::reset_overrun_counter()
-{
-    q_.reset_overrun_counter();
-}
+void SPDLOG_INLINE thread_pool::reset_overrun_counter() { q_.reset_overrun_counter(); }
 
-size_t SPDLOG_INLINE thread_pool::discard_counter()
-{
-    return q_.discard_counter();
-}
+size_t SPDLOG_INLINE thread_pool::discard_counter() { return q_.discard_counter(); }
 
-void SPDLOG_INLINE thread_pool::reset_discard_counter()
-{
-    q_.reset_discard_counter();
-}
+void SPDLOG_INLINE thread_pool::reset_discard_counter() { q_.reset_discard_counter(); }
 
-size_t SPDLOG_INLINE thread_pool::queue_size()
-{
-    return q_.size();
-}
+size_t SPDLOG_INLINE thread_pool::queue_size() { return q_.size(); }
 
-void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy)
-{
-    if (overflow_policy == async_overflow_policy::block)
-    {
+void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy) {
+    if (overflow_policy == async_overflow_policy::block) {
         q_.enqueue(std::move(new_msg));
-    }
-    else if (overflow_policy == async_overflow_policy::overrun_oldest)
-    {
+    } else if (overflow_policy == async_overflow_policy::overrun_oldest) {
         q_.enqueue_nowait(std::move(new_msg));
-    }
-    else
-    {
+    } else {
         assert(overflow_policy == async_overflow_policy::discard_new);
         q_.enqueue_if_have_room(std::move(new_msg));
     }
 }
 
-void SPDLOG_INLINE thread_pool::worker_loop_()
-{
-    while (process_next_msg_()) {}
+void SPDLOG_INLINE thread_pool::worker_loop_() {
+    while (process_next_msg_()) {
+    }
 }
 
 // process next message in the queue
 // return true if this thread should still be active (while no terminate msg
 // was received)
-bool SPDLOG_INLINE thread_pool::process_next_msg_()
-{
+bool SPDLOG_INLINE thread_pool::process_next_msg_() {
     async_msg incoming_async_msg;
     q_.dequeue(incoming_async_msg);
 
-    switch (incoming_async_msg.msg_type)
-    {
+    switch (incoming_async_msg.msg_type) {
     case async_msg_type::log: {
         incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
         return true;

include/spdlog/details/thread_pool.h

@@ -8,10 +8,10 @@
 #include <spdlog/details/os.h>
 
 #include <chrono>
+#include <functional>
 #include <memory>
 #include <thread>
 #include <vector>
-#include <functional>
 
 namespace spdlog {
 class async_logger;
@@ -20,17 +20,11 @@ namespace details {
 
 using async_logger_ptr = std::shared_ptr<spdlog::async_logger>;
 
-enum class async_msg_type
-{
-    log,
-    flush,
-    terminate
-};
+enum class async_msg_type { log, flush, terminate };
 
 // Async msg to move to/from the queue
 // Movable only. should never be copied
-struct async_msg : log_msg_buffer
-{
+struct async_msg : log_msg_buffer {
     async_msg_type msg_type{async_msg_type::log};
     async_logger_ptr worker_ptr;
 
@@ -43,13 +37,11 @@ struct async_msg : log_msg_buffer
 // support for vs2013 move
 #if defined(_MSC_VER) && _MSC_VER <= 1800
     async_msg(async_msg &&other)
-        : log_msg_buffer(std::move(other))
-        , msg_type(other.msg_type)
-        , worker_ptr(std::move(other.worker_ptr))
-    {}
+        : log_msg_buffer(std::move(other)),
+          msg_type(other.msg_type),
+          worker_ptr(std::move(other.worker_ptr)) {}
 
-    async_msg &operator=(async_msg &&other)
-    {
+    async_msg &operator=(async_msg &&other) {
         *static_cast<log_msg_buffer *>(this) = std::move(other);
         msg_type = other.msg_type;
         worker_ptr = std::move(other.worker_ptr);
@@ -62,29 +54,28 @@ struct async_msg : log_msg_buffer
 
     // construct from log_msg with given type
     async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m)
-        : log_msg_buffer{m}
-        , msg_type{the_type}
-        , worker_ptr{std::move(worker)}
-    {}
+        : log_msg_buffer{m},
+          msg_type{the_type},
+          worker_ptr{std::move(worker)} {}
 
     async_msg(async_logger_ptr &&worker, async_msg_type the_type)
-        : log_msg_buffer{}
-        , msg_type{the_type}
-        , worker_ptr{std::move(worker)}
-    {}
+        : log_msg_buffer{},
+          msg_type{the_type},
+          worker_ptr{std::move(worker)} {}
 
     explicit async_msg(async_msg_type the_type)
-        : async_msg{nullptr, the_type}
-    {}
+        : async_msg{nullptr, the_type} {}
 };
 
-class SPDLOG_API thread_pool
-{
+class SPDLOG_API thread_pool {
 public:
     using item_type = async_msg;
     using q_type = details::mpmc_blocking_queue<item_type>;
 
-    thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop);
+    thread_pool(size_t q_max_items,
+                size_t threads_n,
+                std::function<void()> on_thread_start,
+                std::function<void()> on_thread_stop);
     thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start);
     thread_pool(size_t q_max_items, size_t threads_n);
 
@@ -120,5 +111,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "thread_pool-inl.h"
+    #include "thread_pool-inl.h"
 #endif

include/spdlog/details/udp_client-windows.h

@@ -9,49 +9,43 @@
 #include <spdlog/common.h>
 #include <spdlog/details/os.h>
 #include <spdlog/details/windows_include.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <stdlib.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string>
+#include <winsock2.h>
+#include <ws2tcpip.h>
 
 #if defined(_MSC_VER)
-#    pragma comment(lib, "Ws2_32.lib")
-#    pragma comment(lib, "Mswsock.lib")
-#    pragma comment(lib, "AdvApi32.lib")
+    #pragma comment(lib, "Ws2_32.lib")
+    #pragma comment(lib, "Mswsock.lib")
+    #pragma comment(lib, "AdvApi32.lib")
 #endif
 
 namespace spdlog {
 namespace details {
-class udp_client
-{
+class udp_client {
     static constexpr int TX_BUFFER_SIZE = 1024 * 10;
     SOCKET socket_ = INVALID_SOCKET;
     sockaddr_in addr_ = {};
 
-    static void init_winsock_()
-    {
+    static void init_winsock_() {
         WSADATA wsaData;
         auto rv = ::WSAStartup(MAKEWORD(2, 2), &wsaData);
-        if (rv != 0)
-        {
+        if (rv != 0) {
             throw_winsock_error_("WSAStartup failed", ::WSAGetLastError());
         }
     }
 
-    static void throw_winsock_error_(const std::string &msg, int last_error)
-    {
+    static void throw_winsock_error_(const std::string &msg, int last_error) {
         char buf[512];
         ::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
-            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
+                         MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
 
         throw_spdlog_ex(fmt_lib::format("udp_sink - {}: {}", msg, buf));
     }
 
-    void cleanup_()
-    {
-        if (socket_ != INVALID_SOCKET)
-        {
+    void cleanup_() {
+        if (socket_ != INVALID_SOCKET) {
             ::closesocket(socket_);
         }
         socket_ = INVALID_SOCKET;
@@ -59,52 +53,41 @@ class udp_client
     }
 
 public:
-    udp_client(const std::string &host, uint16_t port)
-    {
+    udp_client(const std::string &host, uint16_t port) {
         init_winsock_();
 
         addr_.sin_family = PF_INET;
         addr_.sin_port = htons(port);
         addr_.sin_addr.s_addr = INADDR_ANY;
-        if (InetPtonA(PF_INET, host.c_str(), &addr_.sin_addr.s_addr) != 1)
-        {
+        if (InetPtonA(PF_INET, host.c_str(), &addr_.sin_addr.s_addr) != 1) {
             int last_error = ::WSAGetLastError();
             ::WSACleanup();
             throw_winsock_error_("error: Invalid address!", last_error);
         }
 
         socket_ = ::socket(PF_INET, SOCK_DGRAM, 0);
-        if (socket_ == INVALID_SOCKET)
-        {
+        if (socket_ == INVALID_SOCKET) {
             int last_error = ::WSAGetLastError();
             ::WSACleanup();
             throw_winsock_error_("error: Create Socket failed", last_error);
         }
 
         int option_value = TX_BUFFER_SIZE;
-        if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value), sizeof(option_value)) < 0)
-        {
+        if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value),
+                         sizeof(option_value)) < 0) {
             int last_error = ::WSAGetLastError();
             cleanup_();
             throw_winsock_error_("error: setsockopt(SO_SNDBUF) Failed!", last_error);
         }
     }
 
-    ~udp_client()
-    {
-        cleanup_();
-    }
+    ~udp_client() { cleanup_(); }
 
-    SOCKET fd() const
-    {
-        return socket_;
-    }
+    SOCKET fd() const { return socket_; }
 
-    void send(const char *data, size_t n_bytes)
-    {
+    void send(const char *data, size_t n_bytes) {
         socklen_t tolen = sizeof(struct sockaddr);
-        if (::sendto(socket_, data, static_cast<int>(n_bytes), 0, (struct sockaddr *)&addr_, tolen) == -1)
-        {
+        if (::sendto(socket_, data, static_cast<int>(n_bytes), 0, (struct sockaddr *)&addr_, tolen) == -1) {
             throw_spdlog_ex("sendto(2) failed", errno);
         }
     }

include/spdlog/details/udp_client.h

@@ -7,51 +7,46 @@
 // Will throw on construction if the socket creation failed.
 
 #ifdef _WIN32
-#    error "include udp_client-windows.h instead"
+    #error "include udp_client-windows.h instead"
 #endif
 
+#include <arpa/inet.h>
+#include <cstring>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/udp.h>
 #include <spdlog/common.h>
 #include <spdlog/details/os.h>
-#include <cstring>
 #include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
 #include <unistd.h>
-#include <netdb.h>
-#include <netinet/udp.h>
 
 #include <string>
 
 namespace spdlog {
 namespace details {
 
-class udp_client
-{
+class udp_client {
     static constexpr int TX_BUFFER_SIZE = 1024 * 10;
     int socket_ = -1;
     struct sockaddr_in sockAddr_;
 
-    void cleanup_()
-    {
-        if (socket_ != -1)
-        {
+    void cleanup_() {
+        if (socket_ != -1) {
             ::close(socket_);
             socket_ = -1;
         }
     }
 
 public:
-    udp_client(const std::string &host, uint16_t port)
-    {
+    udp_client(const std::string &host, uint16_t port) {
         socket_ = ::socket(PF_INET, SOCK_DGRAM, 0);
-        if (socket_ < 0)
-        {
+        if (socket_ < 0) {
             throw_spdlog_ex("error: Create Socket Failed!");
         }
 
         int option_value = TX_BUFFER_SIZE;
-        if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value), sizeof(option_value)) < 0)
-        {
+        if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value),
+                         sizeof(option_value)) < 0) {
             cleanup_();
             throw_spdlog_ex("error: setsockopt(SO_SNDBUF) Failed!");
         }
@@ -59,8 +54,7 @@ public:
         sockAddr_.sin_family = AF_INET;
         sockAddr_.sin_port = htons(port);
 
-        if (::inet_aton(host.c_str(), &sockAddr_.sin_addr) == 0)
-        {
+        if (::inet_aton(host.c_str(), &sockAddr_.sin_addr) == 0) {
             cleanup_();
             throw_spdlog_ex("error: Invalid address!");
         }
@@ -68,24 +62,16 @@ public:
         ::memset(sockAddr_.sin_zero, 0x00, sizeof(sockAddr_.sin_zero));
     }
 
-    ~udp_client()
-    {
-        cleanup_();
-    }
+    ~udp_client() { cleanup_(); }
 
-    int fd() const
-    {
-        return socket_;
-    }
+    int fd() const { return socket_; }
 
     // Send exactly n_bytes of the given data.
     // On error close the connection and throw.
-    void send(const char *data, size_t n_bytes)
-    {
+    void send(const char *data, size_t n_bytes) {
         ssize_t toslen = 0;
         socklen_t tolen = sizeof(struct sockaddr);
-        if ((toslen = ::sendto(socket_, data, n_bytes, 0, (struct sockaddr *)&sockAddr_, tolen)) == -1)
-        {
+        if ((toslen = ::sendto(socket_, data, n_bytes, 0, (struct sockaddr *)&sockAddr_, tolen)) == -1) {
             throw_spdlog_ex("sendto(2) failed", errno);
         }
     }

include/spdlog/details/windows_include.h

 #pragma once
 
 #ifndef NOMINMAX
-#    define NOMINMAX // prevent windows redefining min/max
+    #define NOMINMAX // prevent windows redefining min/max
 #endif
 
 #ifndef WIN32_LEAN_AND_MEAN
-#    define WIN32_LEAN_AND_MEAN
+    #define WIN32_LEAN_AND_MEAN
 #endif
 
 #include <windows.h>

include/spdlog/fmt/bin_to_hex.h

@@ -9,13 +9,13 @@
 #include <spdlog/common.h>
 
 #if defined(__has_include)
-#    if __has_include(<version>)
-#        include <version>
-#    endif
+    #if __has_include(<version>)
+        #include <version>
+    #endif
 #endif
 
 #if __cpp_lib_span >= 202002L
-#    include <span>
+    #include <span>
 #endif
 
 //
@@ -39,29 +39,18 @@
 namespace spdlog {
 namespace details {
 
-template<typename It>
-class dump_info
-{
+template <typename It>
+class dump_info {
 public:
     dump_info(It range_begin, It range_end, size_t size_per_line)
-        : begin_(range_begin)
-        , end_(range_end)
-        , size_per_line_(size_per_line)
-    {}
+        : begin_(range_begin),
+          end_(range_end),
+          size_per_line_(size_per_line) {}
 
     // do not use begin() and end() to avoid collision with fmt/ranges
-    It get_begin() const
-    {
-        return begin_;
-    }
-    It get_end() const
-    {
-        return end_;
-    }
-    size_t size_per_line() const
-    {
-        return size_per_line_;
-    }
+    It get_begin() const { return begin_; }
+    It get_end() const { return end_; }
+    size_t size_per_line() const { return size_per_line_; }
 
 private:
     It begin_, end_;
@@ -70,9 +59,9 @@ private:
 } // namespace details
 
 // create a dump_info that wraps the given container
-template<typename Container>
-inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container, size_t size_per_line = 32)
-{
+template <typename Container>
+inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container,
+                                                                     size_t size_per_line = 32) {
     static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
     using Iter = typename Container::const_iterator;
     return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
@@ -80,10 +69,9 @@ inline details::dump_info<typename Container::const_iterator> to_hex(const Conta
 
 #if __cpp_lib_span >= 202002L
 
-template<typename Value, size_t Extent>
-inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
-    const std::span<Value, Extent> &container, size_t size_per_line = 32)
-{
+template <typename Value, size_t Extent>
+inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(const std::span<Value, Extent> &container,
+                                                                              size_t size_per_line = 32) {
     using Container = std::span<Value, Extent>;
     static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
     using Iter = typename Container::iterator;
@@ -93,9 +81,8 @@ inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
 #endif
 
 // create dump_info from ranges
-template<typename It>
-inline details::dump_info<It> to_hex(const It range_begin, const It range_end, size_t size_per_line = 32)
-{
+template <typename It>
+inline details::dump_info<It> to_hex(const It range_begin, const It range_end, size_t size_per_line = 32) {
     return details::dump_info<It>(range_begin, range_end, size_per_line);
 }
 
@@ -109,9 +96,8 @@ namespace
 #endif
 {
 
-template<typename T>
-struct formatter<spdlog::details::dump_info<T>, char>
-{
+template <typename T>
+struct formatter<spdlog::details::dump_info<T>, char> {
     const char delimiter = ' ';
     bool put_newlines = true;
     bool put_delimiters = true;
@@ -120,14 +106,11 @@ struct formatter<spdlog::details::dump_info<T>, char>
     bool show_ascii = false;
 
     // parse the format string flags
-    template<typename ParseContext>
-    SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin())
-    {
+    template <typename ParseContext>
+    SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
         auto it = ctx.begin();
-        while (it != ctx.end() && *it != '}')
-        {
-            switch (*it)
-            {
+        while (it != ctx.end() && *it != '}') {
+            switch (*it) {
             case 'X':
                 use_uppercase = true;
                 break;
@@ -142,8 +125,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
                 show_ascii = false;
                 break;
             case 'a':
-                if (put_newlines)
-                {
+                if (put_newlines) {
                     show_ascii = true;
                 }
                 break;
@@ -155,9 +137,9 @@ struct formatter<spdlog::details::dump_info<T>, char>
     }
 
     // format the given bytes range as hex
-    template<typename FormatContext, typename Container>
-    auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) const -> decltype(ctx.out())
-    {
+    template <typename FormatContext, typename Container>
+    auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) const
+        -> decltype(ctx.out()) {
         SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF";
         SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef";
         const char *hex_chars = use_uppercase ? hex_upper : hex_lower;
@@ -170,18 +152,14 @@ struct formatter<spdlog::details::dump_info<T>, char>
 
         int size_per_line = static_cast<int>(the_range.size_per_line());
         auto start_of_line = the_range.get_begin();
-        for (auto i = the_range.get_begin(); i != the_range.get_end(); i++)
-        {
+        for (auto i = the_range.get_begin(); i != the_range.get_end(); i++) {
             auto ch = static_cast<unsigned char>(*i);
 
-            if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line))
-            {
-                if (show_ascii && i != the_range.get_begin())
-                {
+            if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line)) {
+                if (show_ascii && i != the_range.get_begin()) {
                     *inserter++ = delimiter;
                     *inserter++ = delimiter;
-                    for (auto j = start_of_line; j < i; j++)
-                    {
+                    for (auto j = start_of_line; j < i; j++) {
                         auto pc = static_cast<unsigned char>(*j);
                         *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
                     }
@@ -196,8 +174,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
                 continue;
             }
 
-            if (put_delimiters && i != the_range.get_begin())
-            {
+            if (put_delimiters && i != the_range.get_begin()) {
                 *inserter++ = delimiter;
             }
 
@@ -206,23 +183,19 @@ struct formatter<spdlog::details::dump_info<T>, char>
         }
         if (show_ascii) // add ascii to last line
         {
-            if (the_range.get_end() - the_range.get_begin() > size_per_line)
-            {
+            if (the_range.get_end() - the_range.get_begin() > size_per_line) {
                 auto blank_num = size_per_line - (the_range.get_end() - start_of_line);
-                while (blank_num-- > 0)
-                {
+                while (blank_num-- > 0) {
                     *inserter++ = delimiter;
                     *inserter++ = delimiter;
-                    if (put_delimiters)
-                    {
+                    if (put_delimiters) {
                         *inserter++ = delimiter;
                     }
                 }
             }
             *inserter++ = delimiter;
             *inserter++ = delimiter;
-            for (auto j = start_of_line; j != the_range.get_end(); j++)
-            {
+            for (auto j = start_of_line; j != the_range.get_end(); j++) {
                 auto pc = static_cast<unsigned char>(*j);
                 *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
             }
@@ -231,16 +204,14 @@ struct formatter<spdlog::details::dump_info<T>, char>
     }
 
     // put newline(and position header)
-    template<typename It>
-    void put_newline(It inserter, std::size_t pos) const
-    {
+    template <typename It>
+    void put_newline(It inserter, std::size_t pos) const {
 #ifdef _WIN32
         *inserter++ = '\r';
 #endif
         *inserter++ = '\n';
 
-        if (put_positions)
-        {
+        if (put_positions) {
             spdlog::fmt_lib::format_to(inserter, SPDLOG_FMT_STRING("{:04X}: "), pos);
         }
     }

include/spdlog/fmt/chrono.h

@@ -9,14 +9,14 @@
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/chrono.h>
-#    else
-#        include <fmt/chrono.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/chrono.h>
+    #else
+        #include <fmt/chrono.h>
+    #endif
 #endif

include/spdlog/fmt/compile.h

@@ -9,14 +9,14 @@
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/compile.h>
-#    else
-#        include <fmt/compile.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/compile.h>
+    #else
+        #include <fmt/compile.h>
+    #endif
 #endif

include/spdlog/fmt/fmt.h

@@ -11,23 +11,23 @@
 //
 
 #if defined(SPDLOG_USE_STD_FORMAT) // SPDLOG_USE_STD_FORMAT is defined - use std::format
-#    include <format>
+    #include <format>
 #elif !defined(SPDLOG_FMT_EXTERNAL)
-#    if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY)
-#        define FMT_HEADER_ONLY
-#    endif
-#    ifndef FMT_USE_WINDOWS_H
-#        define FMT_USE_WINDOWS_H 0
-#    endif
-// enable the 'n' flag in for backward compatibility with fmt 6.x
-#    define FMT_DEPRECATED_N_SPECIFIER
-// enable ostream formatting for backward compatibility with fmt 8.x
-#    define FMT_DEPRECATED_OSTREAM
+    #if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY)
+        #define FMT_HEADER_ONLY
+    #endif
+    #ifndef FMT_USE_WINDOWS_H
+        #define FMT_USE_WINDOWS_H 0
+    #endif
+    // enable the 'n' flag in for backward compatibility with fmt 6.x
+    #define FMT_DEPRECATED_N_SPECIFIER
+    // enable ostream formatting for backward compatibility with fmt 8.x
+    #define FMT_DEPRECATED_OSTREAM
 
-#    include <spdlog/fmt/bundled/core.h>
-#    include <spdlog/fmt/bundled/format.h>
+    #include <spdlog/fmt/bundled/core.h>
+    #include <spdlog/fmt/bundled/format.h>
 
 #else // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib
-#    include <fmt/core.h>
-#    include <fmt/format.h>
+    #include <fmt/core.h>
+    #include <fmt/format.h>
 #endif

include/spdlog/fmt/ostr.h

@@ -9,14 +9,14 @@
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/ostream.h>
-#    else
-#        include <fmt/ostream.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/ostream.h>
+    #else
+        #include <fmt/ostream.h>
+    #endif
 #endif

include/spdlog/fmt/ranges.h

@@ -9,14 +9,14 @@
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/ranges.h>
-#    else
-#        include <fmt/ranges.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/ranges.h>
+    #else
+        #include <fmt/ranges.h>
+    #endif
 #endif

include/spdlog/fmt/std.h

@@ -5,19 +5,19 @@
 
 #pragma once
 //
-// include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id, std::monostate,
-// std::variant, ...)
+// include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id,
+// std::monostate, std::variant, ...)
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/std.h>
-#    else
-#        include <fmt/std.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/std.h>
+    #else
+        #include <fmt/std.h>
+    #endif
 #endif

include/spdlog/fmt/xchar.h

@@ -9,14 +9,14 @@
 //
 
 #if !defined(SPDLOG_USE_STD_FORMAT)
-#    if !defined(SPDLOG_FMT_EXTERNAL)
-#        ifdef SPDLOG_HEADER_ONLY
-#            ifndef FMT_HEADER_ONLY
-#                define FMT_HEADER_ONLY
-#            endif
-#        endif
-#        include <spdlog/fmt/bundled/xchar.h>
-#    else
-#        include <fmt/xchar.h>
-#    endif
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/xchar.h>
+    #else
+        #include <fmt/xchar.h>
+    #endif
 #endif

include/spdlog/formatter.h

@@ -3,13 +3,12 @@
 
 #pragma once
 
-#include <spdlog/fmt/fmt.h>
 #include <spdlog/details/log_msg.h>
+#include <spdlog/fmt/fmt.h>
 
 namespace spdlog {
 
-class formatter
-{
+class formatter {
 public:
     virtual ~formatter() = default;
     virtual void format(const details::log_msg &msg, memory_buf_t &dest) = 0;

include/spdlog/logger-inl.h

@@ -4,12 +4,12 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/logger.h>
+    #include <spdlog/logger.h>
 #endif
 
-#include <spdlog/sinks/sink.h>
 #include <spdlog/details/backtracer.h>
 #include <spdlog/pattern_formatter.h>
+#include <spdlog/sinks/sink.h>
 
 #include <cstdio>
 
@@ -17,31 +17,29 @@ namespace spdlog {
 
 // public methods
 SPDLOG_INLINE logger::logger(const logger &other)
-    : name_(other.name_)
-    , sinks_(other.sinks_)
-    , level_(other.level_.load(std::memory_order_relaxed))
-    , flush_level_(other.flush_level_.load(std::memory_order_relaxed))
-    , custom_err_handler_(other.custom_err_handler_)
-    , tracer_(other.tracer_)
-{}
-
-SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT : name_(std::move(other.name_)),
-                                                               sinks_(std::move(other.sinks_)),
-                                                               level_(other.level_.load(std::memory_order_relaxed)),
-                                                               flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
-                                                               custom_err_handler_(std::move(other.custom_err_handler_)),
-                                                               tracer_(std::move(other.tracer_))
+    : name_(other.name_),
+      sinks_(other.sinks_),
+      level_(other.level_.load(std::memory_order_relaxed)),
+      flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
+      custom_err_handler_(other.custom_err_handler_),
+      tracer_(other.tracer_) {}
+
+SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT
+    : name_(std::move(other.name_)),
+      sinks_(std::move(other.sinks_)),
+      level_(other.level_.load(std::memory_order_relaxed)),
+      flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
+      custom_err_handler_(std::move(other.custom_err_handler_)),
+      tracer_(std::move(other.tracer_))
 
 {}
 
-SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT {
     this->swap(other);
     return *this;
 }
 
-SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT
-{
+SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT {
     name_.swap(other.name_);
     sinks_.swap(other.sinks_);
 
@@ -59,179 +57,115 @@ SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT
     std::swap(tracer_, other.tracer_);
 }
 
-SPDLOG_INLINE void swap(logger &a, logger &b)
-{
-    a.swap(b);
-}
+SPDLOG_INLINE void swap(logger &a, logger &b) { a.swap(b); }
 
-SPDLOG_INLINE void logger::set_level(level::level_enum log_level)
-{
-    level_.store(log_level);
-}
+SPDLOG_INLINE void logger::set_level(level::level_enum log_level) { level_.store(log_level); }
 
-SPDLOG_INLINE level::level_enum logger::level() const
-{
+SPDLOG_INLINE level::level_enum logger::level() const {
     return static_cast<level::level_enum>(level_.load(std::memory_order_relaxed));
 }
 
-SPDLOG_INLINE const std::string &logger::name() const
-{
-    return name_;
-}
+SPDLOG_INLINE const std::string &logger::name() const { return name_; }
 
 // set formatting for the sinks in this logger.
 // each sink will get a separate instance of the formatter object.
-SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f)
-{
-    for (auto it = sinks_.begin(); it != sinks_.end(); ++it)
-    {
-        if (std::next(it) == sinks_.end())
-        {
+SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f) {
+    for (auto it = sinks_.begin(); it != sinks_.end(); ++it) {
+        if (std::next(it) == sinks_.end()) {
             // last element - we can be move it.
             (*it)->set_formatter(std::move(f));
             break; // to prevent clang-tidy warning
-        }
-        else
-        {
+        } else {
             (*it)->set_formatter(f->clone());
         }
     }
 }
 
-SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type)
-{
+SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type) {
     auto new_formatter = details::make_unique<pattern_formatter>(std::move(pattern), time_type);
     set_formatter(std::move(new_formatter));
 }
 
 // create new backtrace sink and move to it all our child sinks
-SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages)
-{
-    tracer_.enable(n_messages);
-}
+SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages) { tracer_.enable(n_messages); }
 
 // restore orig sinks and level and delete the backtrace sink
-SPDLOG_INLINE void logger::disable_backtrace()
-{
-    tracer_.disable();
-}
+SPDLOG_INLINE void logger::disable_backtrace() { tracer_.disable(); }
 
-SPDLOG_INLINE void logger::dump_backtrace()
-{
-    dump_backtrace_();
-}
+SPDLOG_INLINE void logger::dump_backtrace() { dump_backtrace_(); }
 
 // flush functions
-SPDLOG_INLINE void logger::flush()
-{
-    flush_();
-}
+SPDLOG_INLINE void logger::flush() { flush_(); }
 
-SPDLOG_INLINE void logger::flush_on(level::level_enum log_level)
-{
-    flush_level_.store(log_level);
-}
+SPDLOG_INLINE void logger::flush_on(level::level_enum log_level) { flush_level_.store(log_level); }
 
-SPDLOG_INLINE level::level_enum logger::flush_level() const
-{
+SPDLOG_INLINE level::level_enum logger::flush_level() const {
     return static_cast<level::level_enum>(flush_level_.load(std::memory_order_relaxed));
 }
 
 // sinks
-SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const
-{
-    return sinks_;
-}
+SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const { return sinks_; }
 
-SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks()
-{
-    return sinks_;
-}
+SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks() { return sinks_; }
 
 // error handler
-SPDLOG_INLINE void logger::set_error_handler(err_handler handler)
-{
-    custom_err_handler_ = std::move(handler);
-}
+SPDLOG_INLINE void logger::set_error_handler(err_handler handler) { custom_err_handler_ = std::move(handler); }
 
 // create new logger with same sinks and configuration.
-SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name)
-{
+SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name) {
     auto cloned = std::make_shared<logger>(*this);
     cloned->name_ = std::move(logger_name);
     return cloned;
 }
 
 // protected methods
-SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg, bool log_enabled, bool traceback_enabled)
-{
-    if (log_enabled)
-    {
+SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg, bool log_enabled, bool traceback_enabled) {
+    if (log_enabled) {
         sink_it_(log_msg);
     }
-    if (traceback_enabled)
-    {
+    if (traceback_enabled) {
         tracer_.push_back(log_msg);
     }
 }
 
-SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg)
-{
-    for (auto &sink : sinks_)
-    {
-        if (sink->should_log(msg.level))
-        {
-            SPDLOG_TRY
-            {
-                sink->log(msg);
-            }
+SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg) {
+    for (auto &sink : sinks_) {
+        if (sink->should_log(msg.level)) {
+            SPDLOG_TRY { sink->log(msg); }
             SPDLOG_LOGGER_CATCH(msg.source)
         }
     }
 
-    if (should_flush_(msg))
-    {
+    if (should_flush_(msg)) {
         flush_();
     }
 }
 
-SPDLOG_INLINE void logger::flush_()
-{
-    for (auto &sink : sinks_)
-    {
-        SPDLOG_TRY
-        {
-            sink->flush();
-        }
+SPDLOG_INLINE void logger::flush_() {
+    for (auto &sink : sinks_) {
+        SPDLOG_TRY { sink->flush(); }
         SPDLOG_LOGGER_CATCH(source_loc())
     }
 }
 
-SPDLOG_INLINE void logger::dump_backtrace_()
-{
+SPDLOG_INLINE void logger::dump_backtrace_() {
     using details::log_msg;
-    if (tracer_.enabled() && !tracer_.empty())
-    {
+    if (tracer_.enabled() && !tracer_.empty()) {
         sink_it_(log_msg{name(), level::info, "****************** Backtrace Start ******************"});
         tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); });
         sink_it_(log_msg{name(), level::info, "****************** Backtrace End ********************"});
     }
 }
 
-SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg)
-{
+SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg) {
     auto flush_level = flush_level_.load(std::memory_order_relaxed);
     return (msg.level >= flush_level) && (msg.level != level::off);
 }
 
-SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
-{
-    if (custom_err_handler_)
-    {
+SPDLOG_INLINE void logger::err_handler_(const std::string &msg) {
+    if (custom_err_handler_) {
         custom_err_handler_(msg);
-    }
-    else
-    {
+    } else {
         using std::chrono::system_clock;
         static std::mutex mutex;
         static std::chrono::system_clock::time_point last_report_time;
@@ -239,8 +173,7 @@ SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
         std::lock_guard<std::mutex> lk{mutex};
         auto now = system_clock::now();
         err_counter++;
-        if (now - last_report_time < std::chrono::seconds(1))
-        {
+        if (now - last_report_time < std::chrono::seconds(1)) {
             return;
         }
         last_report_time = now;
@@ -250,7 +183,8 @@ SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
 #if defined(USING_R) && defined(R_R_H) // if in R environment
         REprintf("[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(), msg.c_str());
 #else
-        std::fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(), msg.c_str());
+        std::fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(),
+                     msg.c_str());
 #endif
     }
 }

include/spdlog/pattern_formatter.h

@@ -13,46 +13,34 @@
 #include <memory>
 
 #include <string>
-#include <vector>
 #include <unordered_map>
+#include <vector>
 
 namespace spdlog {
 namespace details {
 
 // padding information.
-struct padding_info
-{
-    enum class pad_side
-    {
-        left,
-        right,
-        center
-    };
+struct padding_info {
+    enum class pad_side { left, right, center };
 
     padding_info() = default;
     padding_info(size_t width, padding_info::pad_side side, bool truncate)
-        : width_(width)
-        , side_(side)
-        , truncate_(truncate)
-        , enabled_(true)
-    {}
-
-    bool enabled() const
-    {
-        return enabled_;
-    }
+        : width_(width),
+          side_(side),
+          truncate_(truncate),
+          enabled_(true) {}
+
+    bool enabled() const { return enabled_; }
     size_t width_ = 0;
     pad_side side_ = pad_side::left;
     bool truncate_ = false;
     bool enabled_ = false;
 };
 
-class SPDLOG_API flag_formatter
-{
+class SPDLOG_API flag_formatter {
 public:
     explicit flag_formatter(padding_info padinfo)
-        : padinfo_(padinfo)
-    {}
+        : padinfo_(padinfo) {}
     flag_formatter() = default;
     virtual ~flag_formatter() = default;
     virtual void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) = 0;
@@ -63,27 +51,25 @@ protected:
 
 } // namespace details
 
-class SPDLOG_API custom_flag_formatter : public details::flag_formatter
-{
+class SPDLOG_API custom_flag_formatter : public details::flag_formatter {
 public:
     virtual std::unique_ptr<custom_flag_formatter> clone() const = 0;
 
-    void set_padding_info(const details::padding_info &padding)
-    {
-        flag_formatter::padinfo_ = padding;
-    }
+    void set_padding_info(const details::padding_info &padding) { flag_formatter::padinfo_ = padding; }
 };
 
-class SPDLOG_API pattern_formatter final : public formatter
-{
+class SPDLOG_API pattern_formatter final : public formatter {
 public:
     using custom_flags = std::unordered_map<char, std::unique_ptr<custom_flag_formatter>>;
 
-    explicit pattern_formatter(std::string pattern, pattern_time_type time_type = pattern_time_type::local,
-        std::string eol = spdlog::details::os::default_eol, custom_flags custom_user_flags = custom_flags());
+    explicit pattern_formatter(std::string pattern,
+                               pattern_time_type time_type = pattern_time_type::local,
+                               std::string eol = spdlog::details::os::default_eol,
+                               custom_flags custom_user_flags = custom_flags());
 
     // use default pattern is not given
-    explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol);
+    explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local,
+                               std::string eol = spdlog::details::os::default_eol);
 
     pattern_formatter(const pattern_formatter &other) = delete;
     pattern_formatter &operator=(const pattern_formatter &other) = delete;
@@ -91,9 +77,8 @@ public:
     std::unique_ptr<formatter> clone() const override;
     void format(const details::log_msg &msg, memory_buf_t &dest) override;
 
-    template<typename T, typename... Args>
-    pattern_formatter &add_flag(char flag, Args &&...args)
-    {
+    template <typename T, typename... Args>
+    pattern_formatter &add_flag(char flag, Args &&...args) {
         custom_handlers_[flag] = details::make_unique<T>(std::forward<Args>(args)...);
         return *this;
     }
@@ -111,7 +96,7 @@ private:
     custom_flags custom_handlers_;
 
     std::tm get_time_(const details::log_msg &msg);
-    template<typename Padder>
+    template <typename Padder>
     void handle_flag_(char flag, details::padding_info padding);
 
     // Extract given pad spec (e.g. %8X)
@@ -124,5 +109,5 @@ private:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "pattern_formatter-inl.h"
+    #include "pattern_formatter-inl.h"
 #endif

include/spdlog/sinks/android_sink.h

@@ -5,22 +5,22 @@
 
 #ifdef __ANDROID__
 
-#    include <spdlog/details/fmt_helper.h>
-#    include <spdlog/details/null_mutex.h>
-#    include <spdlog/details/os.h>
-#    include <spdlog/sinks/base_sink.h>
-#    include <spdlog/details/synchronous_factory.h>
-
-#    include <android/log.h>
-#    include <chrono>
-#    include <mutex>
-#    include <string>
-#    include <thread>
-#    include <type_traits>
-
-#    if !defined(SPDLOG_ANDROID_RETRIES)
-#        define SPDLOG_ANDROID_RETRIES 2
-#    endif
+    #include <spdlog/details/fmt_helper.h>
+    #include <spdlog/details/null_mutex.h>
+    #include <spdlog/details/os.h>
+    #include <spdlog/details/synchronous_factory.h>
+    #include <spdlog/sinks/base_sink.h>
+
+    #include <android/log.h>
+    #include <chrono>
+    #include <mutex>
+    #include <string>
+    #include <thread>
+    #include <type_traits>
+
+    #if !defined(SPDLOG_ANDROID_RETRIES)
+        #define SPDLOG_ANDROID_RETRIES 2
+    #endif
 
 namespace spdlog {
 namespace sinks {
@@ -29,26 +29,20 @@ namespace sinks {
  * Android sink
  * (logging using __android_log_write or __android_log_buf_write depending on the specified BufferID)
  */
-template<typename Mutex, int BufferID = log_id::LOG_ID_MAIN>
-class android_sink final : public base_sink<Mutex>
-{
+template <typename Mutex, int BufferID = log_id::LOG_ID_MAIN>
+class android_sink final : public base_sink<Mutex> {
 public:
     explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false)
-        : tag_(std::move(tag))
-        , use_raw_msg_(use_raw_msg)
-    {}
+        : tag_(std::move(tag)),
+          use_raw_msg_(use_raw_msg) {}
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
+    void sink_it_(const details::log_msg &msg) override {
         const android_LogPriority priority = convert_to_android_(msg.level);
         memory_buf_t formatted;
-        if (use_raw_msg_)
-        {
+        if (use_raw_msg_) {
             details::fmt_helper::append_string_view(msg.payload, formatted);
-        }
-        else
-        {
+        } else {
             base_sink<Mutex>::formatter_->format(msg, formatted);
         }
         formatted.push_back('\0');
@@ -56,20 +50,17 @@ protected:
 
         // See system/core/liblog/logger_write.c for explanation of return value
         int ret = android_log(priority, tag_.c_str(), msg_output);
-        if (ret == -EPERM)
-        {
+        if (ret == -EPERM) {
             return; // !__android_log_is_loggable
         }
         int retry_count = 0;
-        while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES))
-        {
+        while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES)) {
             details::os::sleep_for_millis(5);
             ret = android_log(priority, tag_.c_str(), msg_output);
             retry_count++;
         }
 
-        if (ret < 0)
-        {
+        if (ret < 0) {
             throw_spdlog_ex("logging to Android failed", ret);
         }
     }
@@ -77,25 +68,24 @@ protected:
     void flush_() override {}
 
 private:
-    // There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link against
-    // __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default log buffer, always
-    // log via __android_log_write.
-    template<int ID = BufferID>
-    typename std::enable_if<ID == static_cast<int>(log_id::LOG_ID_MAIN), int>::type android_log(int prio, const char *tag, const char *text)
-    {
+    // There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link
+    // against
+    // __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default
+    // log buffer, always log via __android_log_write.
+    template <int ID = BufferID>
+    typename std::enable_if<ID == static_cast<int>(log_id::LOG_ID_MAIN), int>::type
+    android_log(int prio, const char *tag, const char *text) {
         return __android_log_write(prio, tag, text);
     }
 
-    template<int ID = BufferID>
-    typename std::enable_if<ID != static_cast<int>(log_id::LOG_ID_MAIN), int>::type android_log(int prio, const char *tag, const char *text)
-    {
+    template <int ID = BufferID>
+    typename std::enable_if<ID != static_cast<int>(log_id::LOG_ID_MAIN), int>::type
+    android_log(int prio, const char *tag, const char *text) {
         return __android_log_buf_write(ID, prio, tag, text);
     }
 
-    static android_LogPriority convert_to_android_(spdlog::level::level_enum level)
-    {
-        switch (level)
-        {
+    static android_LogPriority convert_to_android_(spdlog::level::level_enum level) {
+        switch (level) {
         case spdlog::level::trace:
             return ANDROID_LOG_VERBOSE;
         case spdlog::level::debug:
@@ -120,24 +110,22 @@ private:
 using android_sink_mt = android_sink<std::mutex>;
 using android_sink_st = android_sink<details::null_mutex>;
 
-template<int BufferId = log_id::LOG_ID_MAIN>
+template <int BufferId = log_id::LOG_ID_MAIN>
 using android_sink_buf_mt = android_sink<std::mutex, BufferId>;
-template<int BufferId = log_id::LOG_ID_MAIN>
+template <int BufferId = log_id::LOG_ID_MAIN>
 using android_sink_buf_st = android_sink<details::null_mutex, BufferId>;
 
 } // namespace sinks
 
 // Create and register android syslog logger
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog")
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog") {
     return Factory::template create<sinks::android_sink_mt>(logger_name, tag);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog")
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog") {
     return Factory::template create<sinks::android_sink_st>(logger_name, tag);
 }
 

include/spdlog/sinks/ansicolor_sink-inl.h

@@ -4,20 +4,20 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/sinks/ansicolor_sink.h>
+    #include <spdlog/sinks/ansicolor_sink.h>
 #endif
 
-#include <spdlog/pattern_formatter.h>
 #include <spdlog/details/os.h>
+#include <spdlog/pattern_formatter.h>
 
 namespace spdlog {
 namespace sinks {
 
-template<typename ConsoleMutex>
+template <typename ConsoleMutex>
 SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
-    : target_file_(target_file)
-    , mutex_(ConsoleMutex::mutex())
-    , formatter_(details::make_unique<spdlog::pattern_formatter>())
+    : target_file_(target_file),
+      mutex_(ConsoleMutex::mutex()),
+      formatter_(details::make_unique<spdlog::pattern_formatter>())
 
 {
     set_color_mode(mode);
@@ -30,16 +30,14 @@ SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, co
     colors_.at(level::off) = to_string_(reset);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level, string_view_t color)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level, string_view_t color) {
     std::lock_guard<mutex_t> lock(mutex_);
     colors_.at(static_cast<size_t>(color_level)) = to_string_(color);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
     // Wrap the originally formatted message in color codes.
     // If color is not supported in the terminal, log as is instead.
     std::lock_guard<mutex_t> lock(mutex_);
@@ -47,8 +45,7 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg
     msg.color_range_end = 0;
     memory_buf_t formatted;
     formatter_->format(msg, formatted);
-    if (should_do_colors_ && msg.color_range_end > msg.color_range_start)
-    {
+    if (should_do_colors_ && msg.color_range_end > msg.color_range_start) {
         // before color range
         print_range_(formatted, 0, msg.color_range_start);
         // in color range
@@ -57,46 +54,39 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg
         print_ccode_(reset);
         // after color range
         print_range_(formatted, msg.color_range_end, formatted.size());
-    }
-    else // no color
+    } else // no color
     {
         print_range_(formatted, 0, formatted.size());
     }
     fflush(target_file_);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush()
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush() {
     std::lock_guard<mutex_t> lock(mutex_);
     fflush(target_file_);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
     std::lock_guard<mutex_t> lock(mutex_);
     formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
     std::lock_guard<mutex_t> lock(mutex_);
     formatter_ = std::move(sink_formatter);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color()
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color() {
     return should_do_colors_;
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
-{
-    switch (mode)
-    {
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
+    switch (mode) {
     case color_mode::always:
         should_do_colors_ = true;
         return;
@@ -111,35 +101,30 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
     }
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code) {
     fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) {
     fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
 }
 
-template<typename ConsoleMutex>
-SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv)
-{
+template <typename ConsoleMutex>
+SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv) {
     return std::string(sv.data(), sv.size());
 }
 
 // ansicolor_stdout_sink
-template<typename ConsoleMutex>
+template <typename ConsoleMutex>
 SPDLOG_INLINE ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode)
-    : ansicolor_sink<ConsoleMutex>(stdout, mode)
-{}
+    : ansicolor_sink<ConsoleMutex>(stdout, mode) {}
 
 // ansicolor_stderr_sink
-template<typename ConsoleMutex>
+template <typename ConsoleMutex>
 SPDLOG_INLINE ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode)
-    : ansicolor_sink<ConsoleMutex>(stderr, mode)
-{}
+    : ansicolor_sink<ConsoleMutex>(stderr, mode) {}
 
 } // namespace sinks
 } // namespace spdlog

include/spdlog/sinks/ansicolor_sink.h

@@ -3,13 +3,13 @@
 
 #pragma once
 
+#include <array>
+#include <memory>
+#include <mutex>
 #include <spdlog/details/console_globals.h>
 #include <spdlog/details/null_mutex.h>
 #include <spdlog/sinks/sink.h>
-#include <memory>
-#include <mutex>
 #include <string>
-#include <array>
 
 namespace spdlog {
 namespace sinks {
@@ -21,9 +21,8 @@ namespace sinks {
  * If no color terminal detected, omit the escape codes.
  */
 
-template<typename ConsoleMutex>
-class ansicolor_sink : public sink
-{
+template <typename ConsoleMutex>
+class ansicolor_sink : public sink {
 public:
     using mutex_t = typename ConsoleMutex::mutex_t;
     ansicolor_sink(FILE *target_file, color_mode mode);
@@ -90,16 +89,14 @@ private:
     static std::string to_string_(const string_view_t &sv);
 };
 
-template<typename ConsoleMutex>
-class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex>
-{
+template <typename ConsoleMutex>
+class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex> {
 public:
     explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic);
 };
 
-template<typename ConsoleMutex>
-class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex>
-{
+template <typename ConsoleMutex>
+class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex> {
 public:
     explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic);
 };
@@ -114,5 +111,5 @@ using ansicolor_stderr_sink_st = ansicolor_stderr_sink<details::console_nullmute
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "ansicolor_sink-inl.h"
+    #include "ansicolor_sink-inl.h"
 #endif

include/spdlog/sinks/base_sink.h

@@ -15,9 +15,8 @@
 
 namespace spdlog {
 namespace sinks {
-template<typename Mutex>
-class SPDLOG_API base_sink : public sink
-{
+template <typename Mutex>
+class SPDLOG_API base_sink : public sink {
 public:
     base_sink();
     explicit base_sink(std::unique_ptr<spdlog::formatter> formatter);
@@ -48,5 +47,5 @@ protected:
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "base_sink-inl.h"
+    #include "base_sink-inl.h"
 #endif

include/spdlog/sinks/basic_file_sink-inl.h

@@ -4,7 +4,7 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/sinks/basic_file_sink.h>
+    #include <spdlog/sinks/basic_file_sink.h>
 #endif
 
 #include <spdlog/common.h>
@@ -13,30 +13,28 @@
 namespace spdlog {
 namespace sinks {
 
-template<typename Mutex>
-SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename, bool truncate, const file_event_handlers &event_handlers)
-    : file_helper_{event_handlers}
-{
+template <typename Mutex>
+SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename,
+                                                      bool truncate,
+                                                      const file_event_handlers &event_handlers)
+    : file_helper_{event_handlers} {
     file_helper_.open(filename, truncate);
 }
 
-template<typename Mutex>
-SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const
-{
+template <typename Mutex>
+SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const {
     return file_helper_.filename();
 }
 
-template<typename Mutex>
-SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
-{
+template <typename Mutex>
+SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
     memory_buf_t formatted;
     base_sink<Mutex>::formatter_->format(msg, formatted);
     file_helper_.write(formatted);
 }
 
-template<typename Mutex>
-SPDLOG_INLINE void basic_file_sink<Mutex>::flush_()
-{
+template <typename Mutex>
+SPDLOG_INLINE void basic_file_sink<Mutex>::flush_() {
     file_helper_.flush();
 }
 

include/spdlog/sinks/basic_file_sink.h

@@ -5,8 +5,8 @@
 
 #include <spdlog/details/file_helper.h>
 #include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
 #include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
 
 #include <mutex>
 #include <string>
@@ -16,11 +16,12 @@ namespace sinks {
 /*
  * Trivial file sink with single file as target
  */
-template<typename Mutex>
-class basic_file_sink final : public base_sink<Mutex>
-{
+template <typename Mutex>
+class basic_file_sink final : public base_sink<Mutex> {
 public:
-    explicit basic_file_sink(const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {});
+    explicit basic_file_sink(const filename_t &filename,
+                             bool truncate = false,
+                             const file_event_handlers &event_handlers = {});
     const filename_t &filename() const;
 
 protected:
@@ -39,22 +40,24 @@ using basic_file_sink_st = basic_file_sink<details::null_mutex>;
 //
 // factory functions
 //
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> basic_logger_mt(
-    const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {})
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               bool truncate = false,
+                                               const file_event_handlers &event_handlers = {}) {
     return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate, event_handlers);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> basic_logger_st(
-    const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {})
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               bool truncate = false,
+                                               const file_event_handlers &event_handlers = {}) {
     return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate, event_handlers);
 }
 
 } // namespace spdlog
 
 #ifdef SPDLOG_HEADER_ONLY
-#    include "basic_file_sink-inl.h"
+    #include "basic_file_sink-inl.h"
 #endif

include/spdlog/sinks/callback_sink.h

@@ -4,8 +4,8 @@
 #pragma once
 
 #include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
 #include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
 
 #include <mutex>
 #include <string>
@@ -19,19 +19,14 @@ namespace sinks {
 /*
  * Trivial callback sink, gets a callback function and calls it on each log
  */
-template<typename Mutex>
-class callback_sink final : public base_sink<Mutex>
-{
+template <typename Mutex>
+class callback_sink final : public base_sink<Mutex> {
 public:
     explicit callback_sink(const custom_log_callback &callback)
-        : callback_{callback}
-    {}
+        : callback_{callback} {}
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        callback_(msg);
-    }
+    void sink_it_(const details::log_msg &msg) override { callback_(msg); }
     void flush_() override{};
 
 private:
@@ -46,15 +41,13 @@ using callback_sink_st = callback_sink<details::null_mutex>;
 //
 // factory functions
 //
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> callback_logger_mt(const std::string &logger_name, const custom_log_callback &callback)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> callback_logger_mt(const std::string &logger_name, const custom_log_callback &callback) {
     return Factory::template create<sinks::callback_sink_mt>(logger_name, callback);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> callback_logger_st(const std::string &logger_name, const custom_log_callback &callback)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> callback_logger_st(const std::string &logger_name, const custom_log_callback &callback) {
     return Factory::template create<sinks::callback_sink_st>(logger_name, callback);
 }
 

include/spdlog/sinks/dist_sink.h

@@ -19,71 +19,55 @@
 namespace spdlog {
 namespace sinks {
 
-template<typename Mutex>
-class dist_sink : public base_sink<Mutex>
-{
+template <typename Mutex>
+class dist_sink : public base_sink<Mutex> {
 public:
     dist_sink() = default;
     explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks)
-        : sinks_(sinks)
-    {}
+        : sinks_(sinks) {}
 
     dist_sink(const dist_sink &) = delete;
     dist_sink &operator=(const dist_sink &) = delete;
 
-    void add_sink(std::shared_ptr<sink> sub_sink)
-    {
+    void add_sink(std::shared_ptr<sink> sub_sink) {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         sinks_.push_back(sub_sink);
     }
 
-    void remove_sink(std::shared_ptr<sink> sub_sink)
-    {
+    void remove_sink(std::shared_ptr<sink> sub_sink) {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sub_sink), sinks_.end());
     }
 
-    void set_sinks(std::vector<std::shared_ptr<sink>> sinks)
-    {
+    void set_sinks(std::vector<std::shared_ptr<sink>> sinks) {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         sinks_ = std::move(sinks);
     }
 
-    std::vector<std::shared_ptr<sink>> &sinks()
-    {
-        return sinks_;
-    }
+    std::vector<std::shared_ptr<sink>> &sinks() { return sinks_; }
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        for (auto &sub_sink : sinks_)
-        {
-            if (sub_sink->should_log(msg.level))
-            {
+    void sink_it_(const details::log_msg &msg) override {
+        for (auto &sub_sink : sinks_) {
+            if (sub_sink->should_log(msg.level)) {
                 sub_sink->log(msg);
             }
         }
     }
 
-    void flush_() override
-    {
-        for (auto &sub_sink : sinks_)
-        {
+    void flush_() override {
+        for (auto &sub_sink : sinks_) {
             sub_sink->flush();
         }
     }
 
-    void set_pattern_(const std::string &pattern) override
-    {
+    void set_pattern_(const std::string &pattern) override {
         set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
     }
 
-    void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override
-    {
+    void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override {
         base_sink<Mutex>::formatter_ = std::move(sink_formatter);
-        for (auto &sub_sink : sinks_)
-        {
+        for (auto &sub_sink : sinks_) {
             sub_sink->set_formatter(base_sink<Mutex>::formatter_->clone());
         }
     }

include/spdlog/sinks/dup_filter_sink.h

@@ -4,13 +4,13 @@
 #pragma once
 
 #include "dist_sink.h"
-#include <spdlog/details/null_mutex.h>
 #include <spdlog/details/log_msg.h>
+#include <spdlog/details/null_mutex.h>
 
+#include <chrono>
 #include <cstdio>
 #include <mutex>
 #include <string>
-#include <chrono>
 
 // Duplicate message removal sink.
 // Skip the message if previous one is identical and less than "max_skip_duration" have passed
@@ -36,15 +36,14 @@
 
 namespace spdlog {
 namespace sinks {
-template<typename Mutex>
-class dup_filter_sink : public dist_sink<Mutex>
-{
+template <typename Mutex>
+class dup_filter_sink : public dist_sink<Mutex> {
 public:
-    template<class Rep, class Period>
-    explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration, level::level_enum notification_level = level::info)
-        : max_skip_duration_{max_skip_duration}
-        , log_level_{notification_level}
-    {}
+    template <class Rep, class Period>
+    explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration,
+                             level::level_enum notification_level = level::info)
+        : max_skip_duration_{max_skip_duration},
+          log_level_{notification_level} {}
 
 protected:
     std::chrono::microseconds max_skip_duration_;
@@ -53,23 +52,21 @@ protected:
     size_t skip_counter_ = 0;
     level::level_enum log_level_;
 
-    void sink_it_(const details::log_msg &msg) override
-    {
+    void sink_it_(const details::log_msg &msg) override {
         bool filtered = filter_(msg);
-        if (!filtered)
-        {
+        if (!filtered) {
             skip_counter_ += 1;
             return;
         }
 
         // log the "skipped.." message
-        if (skip_counter_ > 0)
-        {
+        if (skip_counter_ > 0) {
             char buf[64];
-            auto msg_size = ::snprintf(buf, sizeof(buf), "Skipped %u duplicate messages..", static_cast<unsigned>(skip_counter_));
-            if (msg_size > 0 && static_cast<size_t>(msg_size) < sizeof(buf))
-            {
-                details::log_msg skipped_msg{msg.source, msg.logger_name, log_level_, string_view_t{buf, static_cast<size_t>(msg_size)}};
+            auto msg_size =
+                ::snprintf(buf, sizeof(buf), "Skipped %u duplicate messages..", static_cast<unsigned>(skip_counter_));
+            if (msg_size > 0 && static_cast<size_t>(msg_size) < sizeof(buf)) {
+                details::log_msg skipped_msg{msg.source, msg.logger_name, log_level_,
+                                             string_view_t{buf, static_cast<size_t>(msg_size)}};
                 dist_sink<Mutex>::sink_it_(skipped_msg);
             }
         }
@@ -82,8 +79,7 @@ protected:
     }
 
     // return whether the log msg should be displayed (true) or skipped (false)
-    bool filter_(const details::log_msg &msg)
-    {
+    bool filter_(const details::log_msg &msg) {
         auto filter_duration = msg.time - last_msg_time_;
         return (filter_duration > max_skip_duration_) || (msg.payload != last_msg_payload_);
     }

include/spdlog/sinks/hourly_file_sink.h

@@ -4,13 +4,13 @@
 #pragma once
 
 #include <spdlog/common.h>
+#include <spdlog/details/circular_q.h>
 #include <spdlog/details/file_helper.h>
 #include <spdlog/details/null_mutex.h>
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/sinks/base_sink.h>
 #include <spdlog/details/os.h>
-#include <spdlog/details/circular_q.h>
 #include <spdlog/details/synchronous_factory.h>
+#include <spdlog/fmt/fmt.h>
+#include <spdlog/sinks/base_sink.h>
 
 #include <chrono>
 #include <cstdio>
@@ -24,15 +24,13 @@ namespace sinks {
 /*
  * Generator of Hourly log file names in format basename.YYYY-MM-DD-HH.ext
  */
-struct hourly_filename_calculator
-{
+struct hourly_filename_calculator {
     // Create filename for the form basename.YYYY-MM-DD-H
-    static filename_t calc_filename(const filename_t &filename, const tm &now_tm)
-    {
+    static filename_t calc_filename(const filename_t &filename, const tm &now_tm) {
         filename_t basename, ext;
         std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
-        return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1,
-            now_tm.tm_mday, now_tm.tm_hour, ext);
+        return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900,
+                               now_tm.tm_mon + 1, now_tm.tm_mday, now_tm.tm_hour, ext);
     }
 };
 
@@ -41,46 +39,41 @@ struct hourly_filename_calculator
  * If truncate != false , the created file will be truncated.
  * If max_files > 0, retain only the last max_files and delete previous.
  */
-template<typename Mutex, typename FileNameCalc = hourly_filename_calculator>
-class hourly_file_sink final : public base_sink<Mutex>
-{
+template <typename Mutex, typename FileNameCalc = hourly_filename_calculator>
+class hourly_file_sink final : public base_sink<Mutex> {
 public:
     // create hourly file sink which rotates on given time
-    hourly_file_sink(
-        filename_t base_filename, bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {})
-        : base_filename_(std::move(base_filename))
-        , file_helper_{event_handlers}
-        , truncate_(truncate)
-        , max_files_(max_files)
-        , filenames_q_()
-    {
+    hourly_file_sink(filename_t base_filename,
+                     bool truncate = false,
+                     uint16_t max_files = 0,
+                     const file_event_handlers &event_handlers = {})
+        : base_filename_(std::move(base_filename)),
+          file_helper_{event_handlers},
+          truncate_(truncate),
+          max_files_(max_files),
+          filenames_q_() {
         auto now = log_clock::now();
         auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
         file_helper_.open(filename, truncate_);
         remove_init_file_ = file_helper_.size() == 0;
         rotation_tp_ = next_rotation_tp_();
 
-        if (max_files_ > 0)
-        {
+        if (max_files_ > 0) {
             init_filenames_q_();
         }
     }
 
-    filename_t filename()
-    {
+    filename_t filename() {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         return file_helper_.filename();
     }
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
+    void sink_it_(const details::log_msg &msg) override {
         auto time = msg.time;
         bool should_rotate = time >= rotation_tp_;
-        if (should_rotate)
-        {
-            if (remove_init_file_)
-            {
+        if (should_rotate) {
+            if (remove_init_file_) {
                 file_helper_.close();
                 details::os::remove(file_helper_.filename());
             }
@@ -94,56 +87,45 @@ protected:
         file_helper_.write(formatted);
 
         // Do the cleaning only at the end because it might throw on failure.
-        if (should_rotate && max_files_ > 0)
-        {
+        if (should_rotate && max_files_ > 0) {
             delete_old_();
         }
     }
 
-    void flush_() override
-    {
-        file_helper_.flush();
-    }
+    void flush_() override { file_helper_.flush(); }
 
 private:
-    void init_filenames_q_()
-    {
+    void init_filenames_q_() {
         using details::os::path_exists;
 
         filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
         std::vector<filename_t> filenames;
         auto now = log_clock::now();
-        while (filenames.size() < max_files_)
-        {
+        while (filenames.size() < max_files_) {
             auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
-            if (!path_exists(filename))
-            {
+            if (!path_exists(filename)) {
                 break;
             }
             filenames.emplace_back(filename);
             now -= std::chrono::hours(1);
         }
-        for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter)
-        {
+        for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) {
             filenames_q_.push_back(std::move(*iter));
         }
     }
 
-    tm now_tm(log_clock::time_point tp)
-    {
+    tm now_tm(log_clock::time_point tp) {
         time_t tnow = log_clock::to_time_t(tp);
         return spdlog::details::os::localtime(tnow);
     }
 
-    log_clock::time_point next_rotation_tp_()
-    {
+    log_clock::time_point next_rotation_tp_() {
         auto now = log_clock::now();
         tm date = now_tm(now);
         date.tm_min = 0;
         date.tm_sec = 0;
         auto rotation_time = log_clock::from_time_t(std::mktime(&date));
-        if (rotation_time > now)
-        {
+        if (rotation_time > now) {
             return rotation_time;
         }
         return {rotation_time + std::chrono::hours(1)};
@@ -151,19 +133,16 @@ private:
 
     // Delete the file N rotations ago.
     // Throw spdlog_ex on failure to delete the old file.
-    void delete_old_()
-    {
+    void delete_old_() {
         using details::os::filename_to_str;
         using details::os::remove_if_exists;
 
         filename_t current_file = file_helper_.filename();
-        if (filenames_q_.full())
-        {
+        if (filenames_q_.full()) {
             auto old_filename = std::move(filenames_q_.front());
             filenames_q_.pop_front();
             bool ok = remove_if_exists(old_filename) == 0;
-            if (!ok)
-            {
+            if (!ok) {
                 filenames_q_.push_back(std::move(current_file));
                 SPDLOG_THROW(spdlog_ex("Failed removing hourly file " + filename_to_str(old_filename), errno));
             }
@@ -188,17 +167,23 @@ using hourly_file_sink_st = hourly_file_sink<details::null_mutex>;
 //
 // factory functions
 //
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false,
-    uint16_t max_files = 0, const file_event_handlers &event_handlers = {})
-{
-    return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate, max_files, event_handlers);
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name,
+                                                const filename_t &filename,
+                                                bool truncate = false,
+                                                uint16_t max_files = 0,
+                                                const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate, max_files,
+                                                                event_handlers);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false,
-    uint16_t max_files = 0, const file_event_handlers &event_handlers = {})
-{
-    return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate, max_files, event_handlers);
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name,
+                                                const filename_t &filename,
+                                                bool truncate = false,
+                                                uint16_t max_files = 0,
+                                                const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate, max_files,
+                                                                event_handlers);
 }
 } // namespace spdlog

include/spdlog/sinks/kafka_sink.h

@@ -10,13 +10,13 @@
 // https://github.com/confluentinc/librdkafka
 //
 
-#include <spdlog/common.h>
+#include "spdlog/async.h"
 #include "spdlog/details/log_msg.h"
-#include "spdlog/sinks/base_sink.h"
-#include "spdlog/details/synchronous_factory.h"
 #include "spdlog/details/null_mutex.h"
-#include "spdlog/async.h"
+#include "spdlog/details/synchronous_factory.h"
+#include "spdlog/sinks/base_sink.h"
 #include <mutex>
+#include <spdlog/common.h>
 
 // kafka header
 #include <librdkafka/rdkafkacpp.h>
@@ -24,74 +24,57 @@
 namespace spdlog {
 namespace sinks {
 
-struct kafka_sink_config
-{
+struct kafka_sink_config {
     std::string server_addr;
     std::string produce_topic;
     int32_t flush_timeout_ms = 1000;
 
     kafka_sink_config(std::string addr, std::string topic, int flush_timeout_ms = 1000)
-        : server_addr{std::move(addr)}
-        , produce_topic{std::move(topic)}
-        , flush_timeout_ms(flush_timeout_ms)
-    {}
+        : server_addr{std::move(addr)},
+          produce_topic{std::move(topic)},
+          flush_timeout_ms(flush_timeout_ms) {}
 };
 
-template<typename Mutex>
-class kafka_sink : public base_sink<Mutex>
-{
+template <typename Mutex>
+class kafka_sink : public base_sink<Mutex> {
 public:
     kafka_sink(kafka_sink_config config)
-        : config_{std::move(config)}
-    {
-        try
-        {
+        : config_{std::move(config)} {
+        try {
             std::string errstr;
             conf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_GLOBAL));
             RdKafka::Conf::ConfResult confRes = conf_->set("bootstrap.servers", config_.server_addr, errstr);
-            if (confRes != RdKafka::Conf::CONF_OK)
-            {
+            if (confRes != RdKafka::Conf::CONF_OK) {
                 throw_spdlog_ex(fmt_lib::format("conf set bootstrap.servers failed err:{}", errstr));
             }
 
             tconf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_TOPIC));
-            if (tconf_ == nullptr)
-            {
+            if (tconf_ == nullptr) {
                 throw_spdlog_ex(fmt_lib::format("create topic config failed"));
             }
 
             producer_.reset(RdKafka::Producer::create(conf_.get(), errstr));
-            if (producer_ == nullptr)
-            {
+            if (producer_ == nullptr) {
                 throw_spdlog_ex(fmt_lib::format("create producer failed err:{}", errstr));
             }
             topic_.reset(RdKafka::Topic::create(producer_.get(), config_.produce_topic, tconf_.get(), errstr));
-            if (topic_ == nullptr)
-            {
+            if (topic_ == nullptr) {
                 throw_spdlog_ex(fmt_lib::format("create topic failed err:{}", errstr));
             }
-        }
-        catch (const std::exception &e)
-        {
+        } catch (const std::exception &e) {
             throw_spdlog_ex(fmt_lib::format("error create kafka instance: {}", e.what()));
         }
     }
 
-    ~kafka_sink()
-    {
-        producer_->flush(config_.flush_timeout_ms);
-    }
+    ~kafka_sink() { producer_->flush(config_.flush_timeout_ms); }
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(), msg.payload.size(), NULL, NULL);
+    void sink_it_(const details::log_msg &msg) override {
+        producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(),
+                           msg.payload.size(), NULL, NULL);
     }
 
-    void flush_() override
-    {
-        producer_->flush(config_.flush_timeout_ms);
-    }
+    void flush_() override { producer_->flush(config_.flush_timeout_ms); }
 
 private:
     kafka_sink_config config_;
@@ -106,27 +89,27 @@ using kafka_sink_st = kafka_sink<spdlog::details::null_mutex>;
 
 } // namespace sinks
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> kafka_logger_mt(const std::string &logger_name, spdlog::sinks::kafka_sink_config config)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> kafka_logger_mt(const std::string &logger_name,
+                                               spdlog::sinks::kafka_sink_config config) {
     return Factory::template create<sinks::kafka_sink_mt>(logger_name, config);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> kafka_logger_st(const std::string &logger_name, spdlog::sinks::kafka_sink_config config)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> kafka_logger_st(const std::string &logger_name,
+                                               spdlog::sinks::kafka_sink_config config) {
     return Factory::template create<sinks::kafka_sink_st>(logger_name, config);
 }
 
-template<typename Factory = spdlog::async_factory>
-inline std::shared_ptr<spdlog::logger> kafka_logger_async_mt(std::string logger_name, spdlog::sinks::kafka_sink_config config)
-{
+template <typename Factory = spdlog::async_factory>
+inline std::shared_ptr<spdlog::logger> kafka_logger_async_mt(std::string logger_name,
+                                                             spdlog::sinks::kafka_sink_config config) {
     return Factory::template create<sinks::kafka_sink_mt>(logger_name, config);
 }
 
-template<typename Factory = spdlog::async_factory>
-inline std::shared_ptr<spdlog::logger> kafka_logger_async_st(std::string logger_name, spdlog::sinks::kafka_sink_config config)
-{
+template <typename Factory = spdlog::async_factory>
+inline std::shared_ptr<spdlog::logger> kafka_logger_async_st(std::string logger_name,
+                                                             spdlog::sinks::kafka_sink_config config) {
     return Factory::template create<sinks::kafka_sink_st>(logger_name, config);
 }
 

include/spdlog/sinks/mongo_sink.h

@@ -25,50 +25,43 @@
 
 namespace spdlog {
 namespace sinks {
-template<typename Mutex>
-class mongo_sink : public base_sink<Mutex>
-{
+template <typename Mutex>
+class mongo_sink : public base_sink<Mutex> {
 public:
-    mongo_sink(const std::string &db_name, const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
-    try : mongo_sink(std::make_shared<mongocxx::instance>(), db_name, collection_name, uri)
-    {}
-    catch (const std::exception &e)
-    {
+    mongo_sink(const std::string &db_name,
+               const std::string &collection_name,
+               const std::string &uri = "mongodb://localhost:27017") try
+        : mongo_sink(std::make_shared<mongocxx::instance>(), db_name, collection_name, uri) {
+    } catch (const std::exception &e) {
         throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what()));
     }
 
-    mongo_sink(std::shared_ptr<mongocxx::instance> instance, const std::string &db_name, const std::string &collection_name,
-        const std::string &uri = "mongodb://localhost:27017")
-        : instance_(std::move(instance))
-        , db_name_(db_name)
-        , coll_name_(collection_name)
-    {
-        try
-        {
+    mongo_sink(std::shared_ptr<mongocxx::instance> instance,
+               const std::string &db_name,
+               const std::string &collection_name,
+               const std::string &uri = "mongodb://localhost:27017")
+        : instance_(std::move(instance)),
+          db_name_(db_name),
+          coll_name_(collection_name) {
+        try {
             client_ = spdlog::details::make_unique<mongocxx::client>(mongocxx::uri{uri});
-        }
-        catch (const std::exception &e)
-        {
+        } catch (const std::exception &e) {
             throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what()));
         }
     }
 
-    ~mongo_sink()
-    {
-        flush_();
-    }
+    ~mongo_sink() { flush_(); }
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
+    void sink_it_(const details::log_msg &msg) override {
         using bsoncxx::builder::stream::document;
         using bsoncxx::builder::stream::finalize;
 
-        if (client_ != nullptr)
-        {
-            auto doc = document{} << "timestamp" << bsoncxx::types::b_date(msg.time) << "level" << level::to_string_view(msg.level).data()
-                                  << "level_num" << msg.level << "message" << std::string(msg.payload.begin(), msg.payload.end())
-                                  << "logger_name" << std::string(msg.logger_name.begin(), msg.logger_name.end()) << "thread_id"
+        if (client_ != nullptr) {
+            auto doc = document{} << "timestamp" << bsoncxx::types::b_date(msg.time) << "level"
+                                  << level::to_string_view(msg.level).data() << "level_num" << msg.level << "message"
+                                  << std::string(msg.payload.begin(), msg.payload.end()) << "logger_name"
+                                  << std::string(msg.logger_name.begin(), msg.logger_name.end()) << "thread_id"
                                   << static_cast<int>(msg.thread_id) << finalize;
             client_->database(db_name_).collection(coll_name_).insert_one(doc.view());
         }
@@ -90,17 +83,19 @@ using mongo_sink_st = mongo_sink<spdlog::details::null_mutex>;
 
 } // namespace sinks
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name, const std::string &db_name,
-    const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name,
+                                               const std::string &db_name,
+                                               const std::string &collection_name,
+                                               const std::string &uri = "mongodb://localhost:27017") {
     return Factory::template create<sinks::mongo_sink_mt>(logger_name, db_name, collection_name, uri);
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name, const std::string &db_name,
-    const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name,
+                                               const std::string &db_name,
+                                               const std::string &collection_name,
+                                               const std::string &uri = "mongodb://localhost:27017") {
     return Factory::template create<sinks::mongo_sink_st>(logger_name, db_name, collection_name, uri);
 }
 

include/spdlog/sinks/msvc_sink.h

@@ -5,21 +5,21 @@
 
 #if defined(_WIN32)
 
-#    include <spdlog/details/null_mutex.h>
-#    if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
-#        include <spdlog/details/os.h>
-#    endif
-#    include <spdlog/sinks/base_sink.h>
+    #include <spdlog/details/null_mutex.h>
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+        #include <spdlog/details/os.h>
+    #endif
+    #include <spdlog/sinks/base_sink.h>
 
-#    include <mutex>
-#    include <string>
+    #include <mutex>
+    #include <string>
 
-// Avoid including windows.h (https://stackoverflow.com/a/30741042)
-#    if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+    // Avoid including windows.h (https://stackoverflow.com/a/30741042)
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
 extern "C" __declspec(dllimport) void __stdcall OutputDebugStringW(const wchar_t *lpOutputString);
-#    else
+    #else
 extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char *lpOutputString);
-#    endif
+    #endif
 extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
 
 namespace spdlog {
@@ -27,31 +27,28 @@ namespace sinks {
 /*
  * MSVC sink (logging using OutputDebugStringA)
  */
-template<typename Mutex>
-class msvc_sink : public base_sink<Mutex>
-{
+template <typename Mutex>
+class msvc_sink : public base_sink<Mutex> {
 public:
     msvc_sink() = default;
     msvc_sink(bool check_debugger_present)
         : check_debugger_present_{check_debugger_present} {};
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        if (check_debugger_present_ && !IsDebuggerPresent())
-        {
+    void sink_it_(const details::log_msg &msg) override {
+        if (check_debugger_present_ && !IsDebuggerPresent()) {
             return;
         }
         memory_buf_t formatted;
         base_sink<Mutex>::formatter_->format(msg, formatted);
         formatted.push_back('\0'); // add a null terminator for OutputDebugString
-#    if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
         wmemory_buf_t wformatted;
         details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), wformatted);
         OutputDebugStringW(wformatted.data());
-#    else
+    #else
         OutputDebugStringA(formatted.data());
-#    endif
+    #endif
     }
 
     void flush_() override {}

include/spdlog/sinks/null_sink.h

@@ -4,17 +4,16 @@
 #pragma once
 
 #include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
 #include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
 
 #include <mutex>
 
 namespace spdlog {
 namespace sinks {
 
-template<typename Mutex>
-class null_sink : public base_sink<Mutex>
-{
+template <typename Mutex>
+class null_sink : public base_sink<Mutex> {
 protected:
     void sink_it_(const details::log_msg &) override {}
     void flush_() override {}
@@ -25,17 +24,15 @@ using null_sink_st = null_sink<details::null_mutex>;
 
 } // namespace sinks
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name) {
     auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name);
     null_logger->set_level(level::off);
     return null_logger;
 }
 
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name)
-{
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name) {
     auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name);
     null_logger->set_level(level::off);
     return null_logger;

include/spdlog/sinks/ostream_sink.h

@@ -11,33 +11,26 @@
 
 namespace spdlog {
 namespace sinks {
-template<typename Mutex>
-class ostream_sink final : public base_sink<Mutex>
-{
+template <typename Mutex>
+class ostream_sink final : public base_sink<Mutex> {
 public:
     explicit ostream_sink(std::ostream &os, bool force_flush = false)
-        : ostream_(os)
-        , force_flush_(force_flush)
-    {}
+        : ostream_(os),
+          force_flush_(force_flush) {}
     ostream_sink(const ostream_sink &) = delete;
     ostream_sink &operator=(const ostream_sink &) = delete;
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
+    void sink_it_(const details::log_msg &msg) override {
         memory_buf_t formatted;
         base_sink<Mutex>::formatter_->format(msg, formatted);
         ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size()));
-        if (force_flush_)
-        {
+        if (force_flush_) {
             ostream_.flush();
         }
     }
 
-    void flush_() override
-    {
-        ostream_.flush();
-    }
+    void flush_() override { ostream_.flush(); }
 
     std::ostream &ostream_;
     bool force_flush_;

include/spdlog/sinks/ringbuffer_sink.h

@@ -3,10 +3,10 @@
 
 #pragma once
 
-#include "spdlog/sinks/base_sink.h"
 #include "spdlog/details/circular_q.h"
 #include "spdlog/details/log_msg_buffer.h"
 #include "spdlog/details/null_mutex.h"
+#include "spdlog/sinks/base_sink.h"
 
 #include <mutex>
 #include <string>
@@ -17,37 +17,31 @@ namespace sinks {
 /*
  * Ring buffer sink
  */
-template<typename Mutex>
-class ringbuffer_sink final : public base_sink<Mutex>
-{
+template <typename Mutex>
+class ringbuffer_sink final : public base_sink<Mutex> {
 public:
     explicit ringbuffer_sink(size_t n_items)
-        : q_{n_items}
-    {}
+        : q_{n_items} {}
 
-    std::vector<details::log_msg_buffer> last_raw(size_t lim = 0)
-    {
+    std::vector<details::log_msg_buffer> last_raw(size_t lim = 0) {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         auto items_available = q_.size();
         auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
         std::vector<details::log_msg_buffer> ret;
         ret.reserve(n_items);
-        for (size_t i = (items_available - n_items); i < items_available; i++)
-        {
+        for (size_t i = (items_available - n_items); i < items_available; i++) {
             ret.push_back(q_.at(i));
         }
         return ret;
     }
 
-    std::vector<std::string> last_formatted(size_t lim = 0)
-    {
+    std::vector<std::string> last_formatted(size_t lim = 0) {
         std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
         auto items_available = q_.size();
         auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
         std::vector<std::string> ret;
         ret.reserve(n_items);
-        for (size_t i = (items_available - n_items); i < items_available; i++)
-        {
+        for (size_t i = (items_available - n_items); i < items_available; i++) {
             memory_buf_t formatted;
             base_sink<Mutex>::formatter_->format(q_.at(i), formatted);
             ret.push_back(SPDLOG_BUF_TO_STRING(formatted));
@@ -56,10 +50,7 @@ public:
     }
 
 protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        q_.push_back(details::log_msg_buffer{msg});
-    }
+    void sink_it_(const details::log_msg &msg) override { q_.push_back(details::log_msg_buffer{msg}); }
     void flush_() override {}
 
 private: