slog

Documentation

Index

• Constants
• func Debug(msg string, args ...any)
• func DebugContext(ctx context.Context, msg string, args ...any)
• func Error(msg string, args ...any)
• func ErrorContext(ctx context.Context, msg string, args ...any)
• func ExtraDebug(msg string, args ...any)
• func ExtraDebugContext(ctx context.Context, msg string, args ...any)
• func Info(msg string, args ...any)
• func InfoContext(ctx context.Context, msg string, args ...any)
• func NewJSONHandler(w io.Writer, opts *slog.HandlerOptions) *slog.JSONHandler
• func NewTextHandler(w io.Writer, opts *slog.HandlerOptions) *slog.TextHandler
• func SetDefault(l *Logger)
• func Trace(msg string, args ...any)
• func TraceContext(ctx context.Context, msg string, args ...any)
• func Warn(msg string, args ...any)
• func WarnContext(ctx context.Context, msg string, args ...any)
• type Level
• type Logger
  • func Default() *Logger
  • func New(h slog.Handler) *Logger
  • func With(args ...any) *Logger
  • func (l *Logger) ExtraDebug(msg string, args ...any)
  • func (l *Logger) ExtraDebugContext(ctx context.Context, msg string, args ...any)
  • func (l *Logger) Trace(msg string, args ...any)
  • func (l *Logger) TraceContext(ctx context.Context, msg string, args ...any)
  • func (l *Logger) With(args ...any) *Logger

Constants

const (
	// standard levels
	LevelDebug = slog.LevelDebug
	LevelInfo  = slog.LevelInfo
	LevelWarn  = slog.LevelWarn
	LevelError = slog.LevelError

	// LevelExtraDebug is between Debug and Trace. It had extra information that's useful sometimes
	// but not as overwhelming as Trace. e.g. OTEL logging is at this level.
	LevelExtraDebug = slog.LevelDebug - 1

	// Trace is the most verbose level. It includes session logging and an enormous amount of detail from
	// buildkit on cache refs and cache queries.
	LevelTrace = slog.LevelDebug - 2
)

Functions

func Debug

func Debug(msg string, args ...any)

func DebugContext

func DebugContext(ctx context.Context, msg string, args ...any)

func Error

func Error(msg string, args ...any)

func ErrorContext

func ErrorContext(ctx context.Context, msg string, args ...any)

func ExtraDebug

func ExtraDebug(msg string, args ...any)

func ExtraDebugContext

func ExtraDebugContext(ctx context.Context, msg string, args ...any)

func Info

func Info(msg string, args ...any)

func InfoContext

func InfoContext(ctx context.Context, msg string, args ...any)

func NewJSONHandler

func NewJSONHandler(w io.Writer, opts *slog.HandlerOptions) *slog.JSONHandler

func NewTextHandler

func NewTextHandler(w io.Writer, opts *slog.HandlerOptions) *slog.TextHandler

func SetDefault

func SetDefault(l *Logger)

func Trace

func Trace(msg string, args ...any)

func TraceContext

func TraceContext(ctx context.Context, msg string, args ...any)

func Warn

func Warn(msg string, args ...any)

func WarnContext

func WarnContext(ctx context.Context, msg string, args ...any)

Types

type Level

type Level = slog.Level

type Logger

type Logger struct {
	*slog.Logger
}

Logger wraps the slog.Logger type with support for a few additional levels

func Default

func Default() *Logger

func New

func New(h slog.Handler) *Logger

func With

func With(args ...any) *Logger

func (*Logger) ExtraDebug

func (l *Logger) ExtraDebug(msg string, args ...any)

func (*Logger) ExtraDebugContext

func (l *Logger) ExtraDebugContext(ctx context.Context, msg string, args ...any)

func (*Logger) Trace

func (l *Logger) Trace(msg string, args ...any)

func (*Logger) TraceContext

func (l *Logger) TraceContext(ctx context.Context, msg string, args ...any)

func (*Logger) With

func (l *Logger) With(args ...any) *Logger