unwrapError method
E
unwrapError()
Returns the contained error value.
Example
Basic Usage:
import 'package:dartsult/dartsult.dart';
main() {
Result<int, String> x = Result.error("emergency failure");
assert(x.unwrapError() == "emergency failure");
x = Result.ok(2);
try {
x.unwrapError();
} catch (e) {
assert(e.toString() == "Null check operator used on a null value");
}
}
Implementation
E unwrapError() => _error.val!;