context

Documentation

Overview

Package context provides functionality for wrapping values into the context.

Index

• func ContextWithValues(ctx context.Context, v *Values) context.Context
• func GetTraceID(ctx context.Context) string
• func SetStatusCode(ctx context.Context, statusCode int) error
• type Values
  • func GetValues(ctx context.Context) (*Values, error)

Functions

func ContextWithValues

func ContextWithValues(ctx context.Context, v *Values) context.Context

ContextWithValues returns a new context with the provided values encapsulated.

func GetTraceID

func GetTraceID(ctx context.Context) string

GetTraceID returns the trace id from the context.

func SetStatusCode

func SetStatusCode(ctx context.Context, statusCode int) error

SetStatusCode sets the status code back into the context.

Types

type Values

type Values struct {
	TraceID    string
	Now        time.Time
	StatusCode int
}

Values represent a request's state.

func GetValues

func GetValues(ctx context.Context) (*Values, error)

GetValues returns the Values from the context. Returns an error is there's no or an invalid Values in the context.