RUST

rust How to use if let statement with conditions?

if b.is_some() || c == d {
    // do something
} else {
    // do something else
}


if matches!(b, Some(_)) || c == d {
    // do something
} else {
    // do something else
}

rust if condition

fn main() {
    let number = 3;

    if number < 5 {
        println!("condition was true");
    } else {
        println!("condition was false");
    }
}