slog

Documentation

Index

• Constants
• func NewTraceHandler(w io.Writer, opts *slog.HandlerOptions, traceConfig *traceConfig) *traceHandler
• func OtelSeverityText(lv slog.Level) string
• type Logger
  • func NewLogger(opts ...Option) *Logger
  • func (l *Logger) CtxDebugf(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxErrorf(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxFatalf(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxInfof(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxLogf(level klog.Level, ctx context.Context, format string, kvs ...interface{})
  • func (l *Logger) CtxNoticef(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxTracef(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) CtxWarnf(ctx context.Context, format string, v ...interface{})
  • func (l *Logger) Debug(v ...interface{})
  • func (l *Logger) Debugf(format string, v ...interface{})
  • func (l *Logger) Error(v ...interface{})
  • func (l *Logger) Errorf(format string, v ...interface{})
  • func (l *Logger) Fatal(v ...interface{})
  • func (l *Logger) Fatalf(format string, v ...interface{})
  • func (l *Logger) Info(v ...interface{})
  • func (l *Logger) Infof(format string, v ...interface{})
  • func (l *Logger) Log(level klog.Level, msg string)
  • func (l *Logger) Logf(level klog.Level, format string, kvs ...interface{})
  • func (l *Logger) Notice(v ...interface{})
  • func (l *Logger) Noticef(format string, v ...interface{})
  • func (l *Logger) SetLevel(level klog.Level)
  • func (l *Logger) SetOutput(writer io.Writer)
  • func (l *Logger) Trace(v ...interface{})
  • func (l *Logger) Tracef(format string, v ...interface{})
  • func (l *Logger) Warn(v ...interface{})
  • func (l *Logger) Warnf(format string, v ...interface{})
• type Option
  • func WithHandlerOptions(opt *slog.HandlerOptions) Option
  • func WithLevel(lvl *slog.LevelVar) Option
  • func WithOutput(iow io.Writer) Option
  • func WithRecordStackTraceInSpan(recordStackTraceInSpan bool) Option
  • func WithTraceErrorSpanLevel(level slog.Level) Option

Constants

const (
	LevelTrace  = slog.Level(-8)
	LevelNotice = slog.Level(2)
	LevelFatal  = slog.Level(12)
)

Functions

func NewTraceHandler

func NewTraceHandler(w io.Writer, opts *slog.HandlerOptions, traceConfig *traceConfig) *traceHandler

func OtelSeverityText

func OtelSeverityText(lv slog.Level) string

OtelSeverityText convert slog level to otel severityText ref to https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/logs/data-model.md#severity-fields

Types

type Logger

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

func NewLogger

func NewLogger(opts ...Option) *Logger

func (*Logger) CtxDebugf

func (l *Logger) CtxDebugf(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxErrorf

func (l *Logger) CtxErrorf(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxFatalf

func (l *Logger) CtxFatalf(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxInfof

func (l *Logger) CtxInfof(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxLogf

func (l *Logger) CtxLogf(level klog.Level, ctx context.Context, format string, kvs ...interface{})

func (*Logger) CtxNoticef

func (l *Logger) CtxNoticef(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxTracef

func (l *Logger) CtxTracef(ctx context.Context, format string, v ...interface{})

func (*Logger) CtxWarnf

func (l *Logger) CtxWarnf(ctx context.Context, format string, v ...interface{})

func (*Logger) Debug

func (l *Logger) Debug(v ...interface{})

func (*Logger) Debugf

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

func (*Logger) Error

func (l *Logger) Error(v ...interface{})

func (*Logger) Errorf

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

func (*Logger) Fatal

func (l *Logger) Fatal(v ...interface{})

func (*Logger) Fatalf

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

func (*Logger) Info

func (l *Logger) Info(v ...interface{})

func (*Logger) Infof

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

func (*Logger) Log

func (l *Logger) Log(level klog.Level, msg string)

func (*Logger) Logf

func (l *Logger) Logf(level klog.Level, format string, kvs ...interface{})

func (*Logger) Notice

func (l *Logger) Notice(v ...interface{})

func (*Logger) Noticef

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

func (*Logger) SetLevel

func (l *Logger) SetLevel(level klog.Level)

func (*Logger) SetOutput

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

func (*Logger) Trace

func (l *Logger) Trace(v ...interface{})

func (*Logger) Tracef

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

func (*Logger) Warn

func (l *Logger) Warn(v ...interface{})

func (*Logger) Warnf

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

type Option

type Option interface {
	// contains filtered or unexported methods
}

func WithHandlerOptions

func WithHandlerOptions(opt *slog.HandlerOptions) Option

WithHandlerOptions slog handler-options

func WithLevel

func WithLevel(lvl *slog.LevelVar) Option

WithLevel slog level

func WithOutput

func WithOutput(iow io.Writer) Option

WithOutput slog writer

func WithRecordStackTraceInSpan

func WithRecordStackTraceInSpan(recordStackTraceInSpan bool) Option

WithRecordStackTraceInSpan record stack track option

func WithTraceErrorSpanLevel

func WithTraceErrorSpanLevel(level slog.Level) Option

WithTraceErrorSpanLevel trace error span level option