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