whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. TResult? $default(
    1. bool? inviteCodeRequired,
    2. bool? phoneVerificationRequired,
    3. List<String> availableUserDomains,
    4. Links? links,
    5. Contact? contact,
    6. String did,
    7. Map<String, dynamic>? $unknown,
    )?
)

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? inviteCodeRequired,  bool? phoneVerificationRequired,  List<String> availableUserDomains, @LinksConverter()  Links? links, @ContactConverter()  Contact? contact,  String did,  Map<String, dynamic>? $unknown)?  $default,) {final _that = this;
switch (_that) {
case _ServerDescribeServerOutput() when $default != null:
return $default(_that.inviteCodeRequired,_that.phoneVerificationRequired,_that.availableUserDomains,_that.links,_that.contact,_that.did,_that.$unknown);case _:
  return null;

}
}