Method GetPathTemplate

route.go:638–646

GetPathTemplate returns the template used to build the route match. This is useful for building simple REST API documentation and for instrumentation against third-party services. An error will be returned if the route does not define a path.

()

// against third-party services.
// An error will be returned if the route does not define a path.
func (r *Route) GetPathTemplate() (string, error) {
	if r.err != nil {
		return "", r.err
	}
	if r.regexp.path == nil {
		return "", errors.New("mux: route doesn't have a path")
	}
	return r.regexp.path.template, nil
}

// GetPathRegexp returns the expanded regular expression used to match route path.
// This is useful for building simple REST API documentation and for instrumentation