mirror of
https://github.com/astaxie/beego.git
synced 2024-12-24 01:40:51 +00:00
31 lines
653 B
Go
31 lines
653 B
Go
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||
|
// Use of this source code is governed by a BSD-style
|
||
|
// license that can be found in the LICENSE file.
|
||
|
// And Modify By Wendal (wendal1985@gmail.com)
|
||
|
|
||
|
// Package errors implements functions to manipulate errors.
|
||
|
package errors
|
||
|
|
||
|
import (
|
||
|
"runtime/debug"
|
||
|
)
|
||
|
|
||
|
var AddStack = true
|
||
|
|
||
|
// New returns an error that formats as the given text.
|
||
|
func New(text string) error {
|
||
|
if AddStack {
|
||
|
text += "\n" + string(debug.Stack())
|
||
|
}
|
||
|
return &errorString{text}
|
||
|
}
|
||
|
|
||
|
// errorString is a trivial implementation of error.
|
||
|
type errorString struct {
|
||
|
s string
|
||
|
}
|
||
|
|
||
|
func (e *errorString) Error() string {
|
||
|
return e.s
|
||
|
}
|