mapOrNull<TResult extends Object?> method
TResult?
mapOrNull<TResult extends Object?>(
- TResult $default(
- _Device value
- TResult watch(
- _DeviceWatch value
- TResult mobile(
- _DeviceMobile value
- TResult tablet(
- _DeviceTablet value
- TResult desktop(
- _DeviceDesktop value
- TResult special(
- _DeviceSpecial value
inherited
Implementation
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>(
TResult Function(_Device value)? $default, {
TResult Function(_DeviceWatch value)? watch,
TResult Function(_DeviceMobile value)? mobile,
TResult Function(_DeviceTablet value)? tablet,
TResult Function(_DeviceDesktop value)? desktop,
TResult Function(_DeviceSpecial value)? special,
}) =>
throw _privateConstructorUsedError;