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package logger
import "strings"
// Level defines the logger output level
type Level int
const (
// NoLevel is prior to being defined
NoLevel Level = 0
// Debug is for development
Debug Level = 1
// Info are for interesting runtime events
Info Level = 2
// Warn is for almost errors
Warn Level = 3
// Error is a runtime problem
Error Level = 4
)
func (lvl Level) String() string {
switch lvl {
case 1:
return "debug"
case 2:
return "info"
case 3:
return "warn"
case 4:
return "error"
default:
return "unknown"
}
}
// LevelFromString helps select a level
func LevelFromString(l string) Level {
switch strings.ToLower(l) {
case "debug":
return Debug
case "warn":
return Warn
case "Info":
return Info
case "Error":
return Error
default:
return NoLevel
}
}
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