Function NewContext

routing/context.go:14–19

NewContext returns a new context with associated routing context. It does nothing and returns ctx if it already has associated routing context.

(ctx context.Context)

// NewContext returns a new context with associated routing context.
// It does nothing and returns ctx if it already has associated routing context.
func NewContext(ctx context.Context) context.Context {
	if _, ok := ctx.Value(routingContextKey).(*sync.Map); ok {
		return ctx
	}
	return context.WithValue(ctx, routingContextKey, &sync.Map{})
}

// FromContext returns value from the routing context stored in ctx.
// It returns value associated with the key or stores result of the defaultValue call.