logging

type Logger ¶

type Logger interface {
	Debug(context.Context, string, ...any)
	Info(context.Context, string, ...any)
	Warn(context.Context, string, ...any)
	Error(context.Context, string, ...any)
	With(...any) Logger
}

Logger writes structured events. Fields are alternating string keys and values, or slog.Attr values when using SlogLogger. Implementations must be safe for concurrent use. With returns a logger with additional fields without changing the receiver. Logging does not exit the process or panic.

type Options ¶

type Options struct {
	Output io.Writer
	Level  slog.Level
	JSON   bool
}

Options configures the default implementation. The zero value writes text events at info level or above to stderr. Output must support concurrent use when shared by independently constructed loggers.

type SlogLogger ¶

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

func New(options Options) *SlogLogger

func NewDefault() *SlogLogger

func (l *SlogLogger) Debug(ctx context.Context, message string, fields ...any)

func (l *SlogLogger) Error(ctx context.Context, message string, fields ...any)

func (l *SlogLogger) Info(ctx context.Context, message string, fields ...any)

func (l *SlogLogger) Warn(ctx context.Context, message string, fields ...any)

func (l *SlogLogger) With(fields ...any) Logger