Struct contextKey

context.go:160–162

contextKey is a value for use with context.WithValue. It's used as a pointer so it fits in an interface{} without allocation. This technique for defining context keys was copied from Go 1.7's new use of context in net/http.

// a pointer so it fits in an interface{} without allocation. This technique
// for defining context keys was copied from Go 1.7's new use of context in net/http.
type contextKey struct {
	name string
}

func (k *contextKey) String() string {
	return "chi context value " + k.name