luet/vendor/github.com/ipfs/go-log/v2/levels.go
Ettore Di Giacinto c98f427156 🎨 Introduce contextualized logging
This commit is multi-fold as it also refactors internally context and logger
as interfaces so it is easier to plug luet as a library externally.

Introduces a garbage collector (related to #227) but doesn't handle yet
parallelism.

Closes #265
2021-12-21 21:54:14 +01:00

31 lines
890 B
Go

package log
import "go.uber.org/zap/zapcore"
// LogLevel represents a log severity level. Use the package variables as an
// enum.
type LogLevel zapcore.Level
var (
LevelDebug = LogLevel(zapcore.DebugLevel)
LevelInfo = LogLevel(zapcore.InfoLevel)
LevelWarn = LogLevel(zapcore.WarnLevel)
LevelError = LogLevel(zapcore.ErrorLevel)
LevelDPanic = LogLevel(zapcore.DPanicLevel)
LevelPanic = LogLevel(zapcore.PanicLevel)
LevelFatal = LogLevel(zapcore.FatalLevel)
)
// LevelFromString parses a string-based level and returns the corresponding
// LogLevel.
//
// Supported strings are: DEBUG, INFO, WARN, ERROR, DPANIC, PANIC, FATAL, and
// their lower-case forms.
//
// The returned LogLevel must be discarded if error is not nil.
func LevelFromString(level string) (LogLevel, error) {
lvl := zapcore.InfoLevel // zero value
err := lvl.Set(level)
return LogLevel(lvl), err
}