maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. int sizeBytes,
    2. String mimeType,
    3. String? name,
    4. int? durationMs,
    5. int? width,
    6. int? height,
    7. Map<String, dynamic>? $unknown,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( int sizeBytes,  String mimeType,  String? name,  int? durationMs,  int? width,  int? height,  Map<String, dynamic>? $unknown)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _VideoStartUploadInput() when $default != null:
return $default(_that.sizeBytes,_that.mimeType,_that.name,_that.durationMs,_that.width,_that.height,_that.$unknown);case _:
  return orElse();

}
}