wip

level_121.go

@@ -3,7 +3,9 @@
 
 package log
 
-import "log/slog"
+import (
+	"log/slog"
+)
 
 // fromSlogLevel converts slog.Level to log.Level.
 var fromSlogLevel = map[slog.Level]Level{
@@ -13,3 +15,13 @@ var fromSlogLevel = map[slog.Level]Level{
 	slog.LevelError: ErrorLevel,
 	slog.Level(12):  FatalLevel,
 }
+
+var _ slog.Leveler = Level(0)
+
+// Leveler is a dynamic logging leveler.
+type Leveler = slog.Leveler
+
+// Level implements slog.Leveler.
+func (l Level) Level() slog.Level {
+	return slog.Level(l)
+}

level_no121.go

@@ -13,3 +13,13 @@ var fromSlogLevel = map[slog.Level]Level{
 	slog.LevelError: ErrorLevel,
 	slog.Level(12):  FatalLevel,
 }
+
+var _ slog.Leveler = Level(0)
+
+// Leveler is a dynamic logging leveler.
+type Leveler = slog.Leveler
+
+// Level implements slog.Leveler.
+func (l Level) Level() slog.Level {
+	return slog.Level(l)
+}

logger.go

@@ -33,6 +33,7 @@ type Logger struct {
 	isDiscard uint32
 
 	level           int32
+	leveler         Leveler
 	prefix          string
 	timeFunc        TimeFunction
 	timeFormat      string
@@ -233,10 +234,10 @@ func (l *Logger) GetLevel() Level {
 }
 
 // SetLevel sets the current level.
-func (l *Logger) SetLevel(level Level) {
+func (l *Logger) SetLevel(level Leveler) {
 	l.mu.Lock()
 	defer l.mu.Unlock()
-	atomic.StoreInt32(&l.level, int32(level))
+	l.leveler = level
 }
 
 // GetPrefix returns the current prefix.