Function Err

Returns a new Err result type with the provided error

Err<E>(err): Result<never, E>

Type Parameters

E

Parameters

err: E
Error of the result

Returns Result<never, E>

Usage

Err("I failed!");

Examples

const functionThatCanFail = (condition) => {
	if (condition) {
		Ok("Success")
	}

	return Err("Failure");
}