collapsible_if

Source Code

What it does

Checks for nested if statements that can be collapsed into a single if statement.

Example

fn main() {
    let x = true;
    let y = true;
    let z = false;

    if x || z {
        if y && z {
            println!("Hello");
        }
    }
}

Can be collapsed to

fn main() {
    let x = true;
    let y = true;
    let z = false;
    if (x || z) && (y && z) {
        println!("Hello");
    }
}