Method ThatError

core/assert/error.go:27–29

ThatError returns an OnError for error type assertions.

(err error)

// ThatError returns an OnError for error type assertions.
func (a Assertion) ThatError(err error) OnError {
	return OnError{Assertion: a, err: err}
}

// Succeeded asserts that the error value was nil.
func (o OnError) Succeeded() bool {