metadata

Documentation

Overview

Package metadata is a way of defining message headers.

Index

• func NewContext(ctx context.Context, md Metadata) context.Context
• type Metadata
  • func FromContext(ctx context.Context) (Metadata, bool)

Functions

func NewContext

func NewContext(ctx context.Context, md Metadata) context.Context

Types

type Metadata

type Metadata map[string]string

Metadata is our way of representing request headers internally. They're used at the RPC level and translate back and forth from Transport headers.

func FromContext

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