klog

Documentation

Index

• func Debug(v ...interface{})
• func Debugf(format string, v ...interface{})
• func Error(v ...interface{})
• func Errorf(format string, v ...interface{})
• func Fatal(v ...interface{})
• func Fatalf(format string, v ...interface{})
• func Info(v ...interface{})
• func Infof(format string, v ...interface{})
• func Notice(v ...interface{})
• func Noticef(format string, v ...interface{})
• func SetLevel(lv Level)
• func SetOutput(w io.Writer)
• func Trace(v ...interface{})
• func Tracef(format string, v ...interface{})
• func Warn(v ...interface{})
• func Warnf(format string, v ...interface{})
• type CtxLogger
• type FormatLogger
  • func DefaultLogger() FormatLogger
• type Level
• type Logger

Functions

func Debug

func Debug(v ...interface{})

Debug calls the default logger's Debug method.

func Debugf

func Debugf(format string, v ...interface{})

Debugf calls the default logger's Debugf method.

func Error

func Error(v ...interface{})

Error calls the default logger's Error method.

func Errorf

func Errorf(format string, v ...interface{})

Errorf calls the default logger's Errorf method.

func Fatal

func Fatal(v ...interface{})

Fatal calls the default logger's Fatal method and then os.Exit(1).

func Fatalf

func Fatalf(format string, v ...interface{})

Fatalf calls the default logger's Fatalf method and then os.Exit(1).

func Info

func Info(v ...interface{})

Info calls the default logger's Info method.

func Infof

func Infof(format string, v ...interface{})

Infof calls the default logger's Infof method.

func Notice

func Notice(v ...interface{})

Notice calls the default logger's Notice method.

func Noticef

func Noticef(format string, v ...interface{})

Noticef calls the default logger's Noticef method.

func SetLevel

func SetLevel(lv Level)

SetLevel sets the level of logs below which logs will not be output. The default log level is LevelTrace.

func SetOutput

func SetOutput(w io.Writer)

SetOutput sets the output of default logger. By default, it is stderr.

func Trace

func Trace(v ...interface{})

Trace calls the default logger's Trace method.

func Tracef

func Tracef(format string, v ...interface{})

Tracef calls the default logger's Tracef method.

func Warn

func Warn(v ...interface{})

Warn calls the default logger's Warn method.

func Warnf

func Warnf(format string, v ...interface{})

Warnf calls the default logger's Warnf method.

Types

type CtxLogger

type CtxLogger interface {
	CtxTracef(ctx context.Context, format string, v ...interface{})
	CtxDebugf(ctx context.Context, format string, v ...interface{})
	CtxInfof(ctx context.Context, format string, v ...interface{})
	CtxNoticef(ctx context.Context, format string, v ...interface{})
	CtxWarnf(ctx context.Context, format string, v ...interface{})
	CtxErrorf(ctx context.Context, format string, v ...interface{})
	CtxFatalf(ctx context.Context, format string, v ...interface{})
}

CtxLogger is a logger interface that accepts a context argument and output logs with a format.

type FormatLogger

type FormatLogger interface {
	Tracef(format string, v ...interface{})
	Debugf(format string, v ...interface{})
	Infof(format string, v ...interface{})
	Noticef(format string, v ...interface{})
	Warnf(format string, v ...interface{})
	Errorf(format string, v ...interface{})
	Fatalf(format string, v ...interface{})
}

FormatLogger is a logger interface that output logs with a format.

func DefaultLogger

func DefaultLogger() FormatLogger

DefaultLogger return the default logger for kitex.

type Level

type Level int

Level defines the priority of a log message. When a logger is configured with a level, any log message with a lower log level (smaller by integer comparison) will not be output.

const (
	LevelTrace Level = iota
	LevelDebug
	LevelInfo
	LevelNotice
	LevelWarn
	LevelError
	LevelFatal
)

The levels of logs.

type Logger

type Logger interface {
	Trace(v ...interface{})
	Debug(v ...interface{})
	Info(v ...interface{})
	Notice(v ...interface{})
	Warn(v ...interface{})
	Error(v ...interface{})
	Fatal(v ...interface{})
}

Logger is a logger interface that provides logging function with levels.