go-errhttp/preconditionfailed.go

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package errhttp
import (
"net/http"
)
var _ Error = internalPreconditionFailed{}
var _ ClientError = internalPreconditionFailed{}
var _ PreconditionFailed = internalPreconditionFailed{}
var ErrPreconditionFailed error = PreconditionFailedWrap(nil)
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type PreconditionFailed interface {
ClientError
PreconditionFailed()
}
type internalPreconditionFailed struct {
err error
}
func PreconditionFailedWrap(err error) error {
return internalPreconditionFailed{
err:err,
}
}
func (receiver internalPreconditionFailed) 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 (internalPreconditionFailed) ErrHTTP() int {
return http.StatusPreconditionFailed
}
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func (internalPreconditionFailed) ClientError() {
// Nothing here.
}
func (internalPreconditionFailed) PreconditionFailed() {
// Nothing here.
}
func (receiver internalPreconditionFailed) Unwrap() error {
return receiver.err
}