wrap<T> static method
Wrap a throwing
function in a try/catch and return an ErrorOr
with
either a value or an error, based on whether an exception was thrown or not.
Implementation
static FutureOr<ErrorOr<T>> wrap<T>(FutureOr<T> Function() throwing) async {
try {
return ErrorOr.value(await throwing());
} catch (e) {
return ErrorOr.error(e);
}
}