go-errhttp/faileddependency.go

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2017-02-06 20:58:13 +00:00
package errhttp
type FailedDependency interface {
ClientError
FailedDependency()
}
type internalFailedDependency struct {
err error
}
func FailedDependencyWrap(err error) error {
return internalFailedDependency{
err:err,
}
}
func (receiver internalFailedDependency) Error() string {
return receiver.err.Error()
}
func (receiver internalFailedDependency) Err() error {
return receiver.err
}
func (internalFailedDependency) ClientError() {
// Nothing here.
}
func (internalFailedDependency) FailedDependency() {
// Nothing here.
}
func (receiver internalFailedDependency) Unwrap() error {
return receiver.err
}