when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String email,
    2. String? name,
    3. String? callbackURL,
    4. String? newUserCallbackURL,
    5. String? errorCallbackURL,
    )
)

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String email,  String? name,  String? callbackURL,  String? newUserCallbackURL,  String? errorCallbackURL)  $default,) {final _that = this;
switch (_that) {
case _MagicLinkBody():
return $default(_that.email,_that.name,_that.callbackURL,_that.newUserCallbackURL,_that.errorCallbackURL);case _:
  throw StateError('Unexpected subclass');

}
}