lazycontext

Documentation

Overview

lazycontext provides acumulative context that can store values like context.Context or by type

Index

• func Get[T any](app context.Context) T
• func Set[T any](ctx AppContext, value T)
• type AppContext
  • func FromContext(ctx context.Context) (AppContext, bool)
  • func New() AppContext
  • func NewWithContext(ctx context.Context) AppContext

Functions

func Get

func Get[T any](app context.Context) T

Get retrieves the last value added to the context with the given type

func Set

func Set[T any](ctx AppContext, value T)

Set stores a value in the context using the type of the value as the key

Types

type AppContext

type AppContext interface {
	context.Context
	AddValue(key any, value any) AppContext
}

AppContext is a small wrapper around the context.AppContext type that provides a more convenient API

func FromContext

func FromContext(ctx context.Context) (AppContext, bool)

FromContext retrieves the Context from a context.Context

func New

func New() AppContext

New creates a new Context

func NewWithContext

func NewWithContext(ctx context.Context) AppContext

NewWithContext creates a new Context from a context.Context