go-errhttp/gone.go

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package errhttp
import (
"net/http"
)
var _ Error = internalGone{}
var _ ClientError = internalGone{}
var _ Gone = internalGone{}
var ClientErrorGone ClientError = GoneWrap(nil).(Gone)
var ErrHTTPGone Error = ClientErrorGone
var ErrGone error = ClientErrorGone
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type Gone interface {
ClientError
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Gone()
}
type internalGone struct {
err error
}
func GoneWrap(err error) error {
return internalGone{
err:err,
}
}
func (receiver internalGone) Error() string {
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err := receiver.err
if nil == err {
return http.StatusText(receiver.ErrHTTP())
}
return err.Error()
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}
func (internalGone) ErrHTTP() int {
return http.StatusGone
}
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func (internalGone) ClientError() {
// Nothing here.
}
func (internalGone) Gone() {
// Nothing here.
}
func (receiver internalGone) Unwrap() error {
return receiver.err
}