maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String chainId,
    2. String tokenContract,
    3. String symbol,
    4. String amount,
    5. String bridgingFee,
    6. int decimals,
    )?, {
  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( String chainId,  String tokenContract,  String symbol,  String amount,  String bridgingFee,  int decimals)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _FundingMetadataCompat() when $default != null:
return $default(_that.chainId,_that.tokenContract,_that.symbol,_that.amount,_that.bridgingFee,_that.decimals);case _:
  return orElse();

}
}