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2 years ago
package log
import "strings"
type Level int8
const LevelKey = "level"
const (
LevelDebug Level = iota - 1
LevelInfo
LevelWarn
LevelError
LevelFatal
)
func (l Level) Key() string {
return LevelKey
}
func (l Level) String() string {
switch l {
case LevelDebug:
return "DEBUG"
case LevelInfo:
return "INFO"
case LevelWarn:
return "WARN"
case LevelError:
return "ERROR"
case LevelFatal:
return "FATAL"
default:
return ""
}
}
func ParseLevel(s string) Level {
switch strings.ToUpper(s) {
case "DEBUG":
return LevelDebug
case "INFO":
return LevelInfo
case "WARN":
return LevelWarn
case "ERROR":
return LevelError
case "FATAL":
return LevelFatal
}
return LevelInfo
}