435c0d9fc8
This PR switches the Nomad repository from using govendor to Go modules for managing dependencies. Aspects of the Nomad workflow remain pretty much the same. The usual Makefile targets should continue to work as they always did. The API submodule simply defers to the parent Nomad version on the repository, keeping the semantics of API versioning that currently exists.
34 lines
815 B
Go
34 lines
815 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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package xerrors
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import "fmt"
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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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frame Frame
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}
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// New returns an error that formats as the given text.
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//
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// The returned error contains a Frame set to the caller's location and
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// implements Formatter to show this information when printed with details.
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func New(text string) error {
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return &errorString{text, Caller(1)}
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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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func (e *errorString) Format(s fmt.State, v rune) { FormatError(e, s, v) }
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func (e *errorString) FormatError(p Printer) (next error) {
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p.Print(e.s)
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e.frame.Format(p)
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return nil
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}
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