contextx

Documentation

Overview

* @Author: kamalyes 501893067@qq.com * @Date: 2023-07-28 00:50:58 * @LastEditors: kamalyes 501893067@qq.com * @LastEditTime: 2024-11-08 20:22:05 * @FilePath: \go-toolbox\pkg\contextx\context.go * @Description: * * Copyright (c) 2024 by kamalyes, All Rights Reserved.

Index

• func IsCustomContext(ctx context.Context) bool
• type CustomContext
  • func NewContextWithValue(parent context.Context, key, val interface{}, pool *osx.LimitedPool) (*CustomContext, error)
  • func NewCustomContext(parent context.Context, pool *osx.LimitedPool) *CustomContext
  • func NewLocalContextWithValue(ctx *CustomContext, key, val interface{}) (*CustomContext, error)
  • func (c *CustomContext) Remove(key interface{})
  • func (c *CustomContext) Set(key, value interface{}) error
  • func (c *CustomContext) String() string
  • func (c *CustomContext) Value(key interface{}) interface{}

Functions

func IsCustomContext

func IsCustomContext(ctx context.Context) bool

IsCustomContext 检查上下文是否是 CustomContext

Types

type CustomContext

type CustomContext struct {
	Tags map[interface{}]interface{}
	context.Context
	// contains filtered or unexported fields
}

CustomContext 是一个自定义的上下文，支持多个值的存储

func NewContextWithValue

func NewContextWithValue(parent context.Context, key, val interface{}, pool *osx.LimitedPool) (*CustomContext, error)

NewContextWithValue 在父上下文中设置值并返回新的 CustomContext

func NewCustomContext

func NewCustomContext(parent context.Context, pool *osx.LimitedPool) *CustomContext

NewCustomContext 创建一个新的 CustomContext，允许用户传入自定义的字节切片池

func NewLocalContextWithValue

func NewLocalContextWithValue(ctx *CustomContext, key, val interface{}) (*CustomContext, error)

NewLocalContextWithValue 在当前 CustomContext 中设置局部值

func (*CustomContext) Remove

func (c *CustomContext) Remove(key interface{})

Remove 删除指定键的键值对

func (*CustomContext) Set

func (c *CustomContext) Set(key, value interface{}) error

Set 设置指定键的值并返回错误

func (*CustomContext) String

func (c *CustomContext) String() string

String 返回上下文的字符串表示

func (*CustomContext) Value

func (c *CustomContext) Value(key interface{}) interface{}

Value 获取指定键的值