isExitFailure<A extends Object, E extends Object> function

Matcher isExitFailure<A extends Object, E extends Object>([
  1. Object? error = _unspecified
])

Match an ExitFailure with optional typed-error matching.

Implementation

Matcher isExitFailure<A extends Object, E extends Object>([
  Object? error = _unspecified,
]) {
  return _TypedExitMatcher<A, E>(
    kind: _ExitKind.failure,
    payload: identical(error, _unspecified) ? null : wrapMatcher(error),
  );
}