56 ms·
It just lets you combine results in an intuitive way: Ok(2) + Ok(3) = Ok(5) Ok(2) + Err() = Err() Err() + Ok(3) = Err()
by itishappy 3y ago
It just lets you combine results in an intuitive way:
Ok(2) + Ok(3) = Ok(5)
Ok(2) + Err() = Err()
Err() + Ok(3) = Err()