whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. TResult? $default(
    1. bool supported,
    2. bool permissionDeclared,
    3. bool permissionGranted,
    4. bool wirelessDebuggingEnabled,
    5. bool canManage,
    6. String? failureMessage,
    )?
)

A variant of when that fallback to returning null

It is equivalent to doing:

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

Implementation

@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool supported,  bool permissionDeclared,  bool permissionGranted,  bool wirelessDebuggingEnabled,  bool canManage,  String? failureMessage)?  $default,) {final _that = this;
switch (_that) {
case _PrivAdbWirelessDebuggingControlStatus() when $default != null:
return $default(_that.supported,_that.permissionDeclared,_that.permissionGranted,_that.wirelessDebuggingEnabled,_that.canManage,_that.failureMessage);case _:
  return null;

}
}