log

package

v0.3.0 Latest Latest Go to latest Published: May 18, 2026 License: MIT Imports: 8 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/magicwubiao/go-magic

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Documentation ¶

Index ¶

Variables
func Debug(format string, args ...interface{})
func Debugf(format string, args ...interface{})
func Error(format string, args ...interface{})
func Errorf(format string, args ...interface{})
func ExportLogger() *log.Logger
func Fatal(format string, args ...interface{})
func Fatalf(format string, args ...interface{})
func Info(format string, args ...interface{})
func Infof(format string, args ...interface{})
func Initialize(opts *Options)
func SetColorful(colorful bool)
func SetLevel(level Level)
func SetOutput(w io.Writer)
func SetPrefix(prefix string)
func UseLogger(l *Logger)
func Warn(format string, args ...interface{})
func Warnf(format string, args ...interface{})
type Level
- func (l Level) Color() string
- func (l Level) String() string
type Logger
- func Default() *Logger
- func DiscardLogger() *Logger
- func New(opts *Options) *Logger
- func StderrLogger() *Logger
- func WithLevel(level Level) *Logger
- func WithOutput(w io.Writer) *Logger
- func WithPrefix(prefix string) *Logger
- func (l *Logger) Debug(format string, args ...interface{})
- func (l *Logger) Debugf(format string, args ...interface{})
- func (l *Logger) Error(format string, args ...interface{})
- func (l *Logger) Errorf(format string, args ...interface{})
- func (l *Logger) Fatal(format string, args ...interface{})
- func (l *Logger) Fatalf(format string, args ...interface{})
- func (l *Logger) Info(format string, args ...interface{})
- func (l *Logger) Infof(format string, args ...interface{})
- func (l *Logger) SetColorful(colorful bool)
- func (l *Logger) SetLevel(level Level)
- func (l *Logger) SetOutput(w io.Writer)
- func (l *Logger) SetPrefix(prefix string)
- func (l *Logger) Warn(format string, args ...interface{})
- func (l *Logger) Warnf(format string, args ...interface{})
type Options
- func DefaultOptions() *Options

Constants ¶

This section is empty.

Variables ¶

View Source

var Global = defaultLogger

Global logger for use throughout the application

Functions ¶

func Debug ¶

func Debug(format string, args ...interface{})

Debug logs a debug message to the default logger

func Debugf ¶

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

Debugf logs a formatted debug message

func Error ¶

func Error(format string, args ...interface{})

Error logs an error message to the default logger

func Errorf ¶

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

Errorf logs a formatted error message

func ExportLogger ¶

func ExportLogger() *log.Logger

ExportLogger exports the logger for use by CGO or other packages

func Fatal ¶

func Fatal(format string, args ...interface{})

Fatal logs a fatal message to the default logger and exits

func Fatalf ¶

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

Fatalf logs a formatted fatal message and exits

func Info ¶

func Info(format string, args ...interface{})

Info logs an info message to the default logger

func Infof ¶

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

Infof logs a formatted info message

func Initialize ¶

func Initialize(opts *Options)

Initialize initializes the global logger with options

func SetColorful ¶

func SetColorful(colorful bool)

SetColorful enables or disables colored output

func SetLevel ¶

func SetLevel(level Level)

SetLevel sets the default logger level

func SetOutput ¶

func SetOutput(w io.Writer)

SetOutput sets the default logger output

func SetPrefix ¶

func SetPrefix(prefix string)

SetPrefix sets the default logger prefix

func UseLogger ¶

func UseLogger(l *Logger)

UseLogger sets the default logger

func Warn ¶

func Warn(format string, args ...interface{})

Warn logs a warning message to the default logger

func Warnf ¶

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

Warnf logs a formatted warning message

Types ¶

type Level ¶

type Level int

Level represents log level

const (
	LevelDebug Level = iota
	LevelInfo
	LevelWarn
	LevelError
	LevelFatal
)

func (Level) Color ¶

func (l Level) Color() string

Color returns the ANSI color code for the level

func (Level) String ¶

func (l Level) String() string

String returns the string representation of log level

type Logger ¶

type Logger struct {
	// contains filtered or unexported fields
}

Logger is the application logger

func Default ¶

func Default() *Logger

Default returns the default logger

func DiscardLogger ¶

func DiscardLogger() *Logger

DiscardLogger returns a logger that discards all output

func New ¶

func New(opts *Options) *Logger

New creates a new logger

func StderrLogger ¶

func StderrLogger() *Logger

StderrLogger returns a logger that writes to stderr

func WithLevel ¶

func WithLevel(level Level) *Logger

WithLevel returns a new logger with the specified level

func WithOutput ¶

func WithOutput(w io.Writer) *Logger

WithOutput returns a new logger with the specified output

func WithPrefix ¶

func WithPrefix(prefix string) *Logger

WithPrefix returns a new logger with the specified prefix

func (*Logger) Debug ¶

func (l *Logger) Debug(format string, args ...interface{})

Debug logs a debug message

func (*Logger) Debugf ¶

func (l *Logger) Debugf(format string, args ...interface{})

Debugf logs a formatted debug message

func (*Logger) Error ¶

func (l *Logger) Error(format string, args ...interface{})

Error logs an error message

func (*Logger) Errorf ¶

func (l *Logger) Errorf(format string, args ...interface{})

Errorf logs a formatted error message

func (*Logger) Fatal ¶

func (l *Logger) Fatal(format string, args ...interface{})

Fatal logs a fatal message and exits

func (*Logger) Fatalf ¶

func (l *Logger) Fatalf(format string, args ...interface{})

Fatalf logs a formatted fatal message and exits

func (*Logger) Info ¶

func (l *Logger) Info(format string, args ...interface{})

Info logs an info message

func (*Logger) Infof ¶

func (l *Logger) Infof(format string, args ...interface{})

Infof logs a formatted info message

func (*Logger) SetColorful ¶

func (l *Logger) SetColorful(colorful bool)

SetColorful enables or disables colored output

func (*Logger) SetLevel ¶

func (l *Logger) SetLevel(level Level)

SetLevel sets the log level

func (*Logger) SetOutput ¶

func (l *Logger) SetOutput(w io.Writer)

SetOutput sets the output writer

func (*Logger) SetPrefix ¶

func (l *Logger) SetPrefix(prefix string)

SetPrefix sets the log prefix

func (*Logger) Warn ¶

func (l *Logger) Warn(format string, args ...interface{})

Warn logs a warning message

func (*Logger) Warnf ¶

func (l *Logger) Warnf(format string, args ...interface{})

Warnf logs a formatted warning message

type Options ¶

type Options struct {
	Level    Level
	Output   io.Writer
	Prefix   string
	TimeFmt  string
	Colorful bool
}

Options configures the logger

func DefaultOptions ¶

func DefaultOptions() *Options

DefaultOptions returns default logger options

Source Files ¶

View all Source files

logger.go

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