slogcontexthandler

Documentation

Overview

Package slogcontexthandler provides a slog.Handler that adds attributes from the log's context.Context.

Index

• func AddAttrs(ctx context.Context, attrs ...slog.Attr) context.Context
• func GetAttrs(ctx context.Context) []slog.Attr
• func New(handler slog.Handler) slog.Handler
• func SetAttrs(ctx context.Context, attrs ...slog.Attr) context.Context

Functions

func AddAttrs

func AddAttrs(ctx context.Context, attrs ...slog.Attr) context.Context

AddAttrs adds attributes to a context.Context.

The attributes will be merged with any existing attributes on the context.

Any new attribute with the same key as an existing attribute will replace the existing attribute.

func GetAttrs

func GetAttrs(ctx context.Context) []slog.Attr

GetAttrs returns the attributes set on a context.Context, if any.

func New

func New(handler slog.Handler) slog.Handler

New returns a slog.Handler that adds attributes from the log's context.Context.

All other methods are just delegated to the wrapped slog.Handler.

func SetAttrs

func SetAttrs(ctx context.Context, attrs ...slog.Attr) context.Context

SetAttrs sets the attributes on a context.Context.

Unlike AddAttrs, SetAttrs does not deduplicate or merge the new attributes with existing attributes.