baggage

Documentation

Index

• func FromContext(ctx context.Context) transport.Headers
• func Get(ctx context.Context, key string) (value string, ok bool)
• func NewContext(ctx context.Context, key, value string) context.Context
• func NewContextWithHeaders(ctx context.Context, headers map[string]string) context.Context

Functions

func FromContext

func FromContext(ctx context.Context) transport.Headers

FromContext returns all baggage attached to the given context as a header map, or nil if no baggage is attached to it.

func Get

func Get(ctx context.Context, key string) (value string, ok bool)

Get returns the baggage value attached to the context with the given key.

func NewContext

func NewContext(ctx context.Context, key, value string) context.Context

NewContext returns a copy of the context with the given key-value pair attached to it.

The parent context's baggage is left intact.

func NewContextWithHeaders

func NewContextWithHeaders(ctx context.Context, headers map[string]string) context.Context

NewContextWithHeaders is similar to NewContext except it attaches all elements in the given headers map to the context.