go-errhttp/notfound.go

package errhttp

import (
	"net/http"
)

var _ Error       = internalNotFound{}
var _ ClientError = internalNotFound{}
var _ NotFound    = internalNotFound{}

var ErrNotFound error = NotFoundWrap(nil)

type NotFound  interface {
	ClientError
	NotFound ()
}

type internalNotFound struct {
	err error
}

func NotFoundWrap(err error) error {
	return internalNotFound {
		err:err,
	}
}

func (receiver internalNotFound ) Error() string {
	return receiver.err.Error()
}

func (internalNotFound ) ErrHTTP() int {
	return http.StatusNotFound
}

func (internalNotFound ) ClientError() {
	// Nothing here.
}

func (internalNotFound ) NotFound() {
	// Nothing here.
}

func (receiver internalNotFound) Unwrap() error {
	return receiver.err
}