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// 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.
// Package errors implements functions to manipulate errors.
// This package implements the Go 2 draft designs for error inspection and printing:
// This is an EXPERIMENTAL package, and may change in arbitrary ways without notice.
package errors
// errorString is a trivial implementation of error.
type errorString struct {
s string
frame Frame
// New returns an error that formats as the given text.
// The returned error embeds a Frame set to the caller's location and implements
// Formatter to show this information when printed with details.
func New(text string) error {
return &errorString{text, Caller(1)}
func (e *errorString) Error() string {
return e.s
func (e *errorString) FormatError(p Printer) (next error) {
return nil