You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
1.9 KiB
87 lines
1.9 KiB
// ------------------------------------------------------------------------
|
|
// Project active
|
|
// Active Thing (activething.com) git.activething.com/go
|
|
//
|
|
// File name result.go
|
|
// Created by DEV
|
|
// Modified 07/03/2024
|
|
//
|
|
// Copyright 2024 activething.com
|
|
// ------------------------------------------------------------------------
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
// ------------------------------------------------------------------------
|
|
|
|
package results
|
|
|
|
type (
|
|
|
|
|
|
GResult [T any] interface {
|
|
Result
|
|
Value() T
|
|
}
|
|
|
|
ResultGSuccess [T any] struct {
|
|
Result T
|
|
}
|
|
|
|
ResultGError [T any] struct {
|
|
error
|
|
}
|
|
)
|
|
|
|
|
|
|
|
func TupleGSuccess[T any](res T) (T, error) {
|
|
return res, nil }
|
|
|
|
func TupleGError[T any](err error) (T, error) {
|
|
var r T
|
|
return r, err
|
|
}
|
|
|
|
func MakeGSuccess[T any](res T) ResultGSuccess[T] {
|
|
return ResultGSuccess[T]{res} }
|
|
|
|
func (r ResultGSuccess[T]) Value() T {
|
|
return r.Result }
|
|
|
|
func (r ResultGSuccess[T]) Success() any {
|
|
return r.Result }
|
|
|
|
func (_ ResultGSuccess[T]) Ok() bool {
|
|
return true }
|
|
|
|
func (_ ResultGSuccess[T]) Fail() error {
|
|
return nil }
|
|
|
|
|
|
|
|
func MakeGError[T any](err error) ResultGError[T] {
|
|
return ResultGError[T]{error: err} }
|
|
|
|
func (r ResultGError[T]) Value() T {
|
|
var zero T
|
|
return zero
|
|
}
|
|
|
|
func (_ ResultGError[T]) Ok() bool {
|
|
return false }
|
|
|
|
func (r ResultGError[T]) Success() any {
|
|
return nil }
|
|
|
|
|
|
func (r ResultGError[T]) Fail() error {
|
|
return r.error }
|