1. renamed lib to to spitlog

2. Rotating bugfix

include/spitlog/details/log_msg.h

@@ -0,0 +1,69 @@
+#pragma once
+
+#include "../common.h"
+#include "./fast_oss.h"
+
+namespace spitlog
+{
+namespace details
+{
+struct log_msg
+{
+    log_msg() = default;
+    log_msg(level::level_enum l):
+        logger_name(),
+        level(l),
+        time(),
+        tm_time(),
+        raw(),
+        formatted() {}
+
+    log_msg(const log_msg& other):
+        logger_name(other.logger_name),
+        level(other.level),
+        time(other.time),
+        tm_time(other.tm_time),
+        raw(other.raw),
+        formatted(other.formatted) {}
+
+    log_msg(log_msg&& other)
+    {
+        swap(*this, other);
+    }
+
+    void swap(log_msg& l, log_msg& r)
+    {
+        using std::swap;
+        swap(l.logger_name, r.logger_name);
+        swap(l.level, r.level);
+        swap(l.time, r.time);
+        swap(l.tm_time, r.tm_time);
+        swap(l.raw, r.raw);
+        swap(l.formatted, r.formatted);
+    }
+
+
+    log_msg& operator=(log_msg other)
+    {
+        swap(*this, other);
+        return *this;
+    }
+
+
+    void clear()
+    {
+        raw.clear();
+        formatted.clear();
+    }
+
+    std::string logger_name;
+    level::level_enum level;
+    log_clock::time_point time;
+    std::tm tm_time;
+    fast_oss raw;
+    fast_oss formatted;
+
+
+};
+}
+}