if some_conditional {
    do_stuff();
} else if some_other_conditional {
    do_other_stuff();
} else {
    destroy_humanity();
}

// If statements are also expressions and will yield the value of the last expression in each block
let x = if y > z { y + 1 } else { z * 4 };

// Pattern matching may also be used
struct Point {
    x: i32,
    y: i32,
}
fn some_function(p: Option<Point>) {
    if let Some(Point { x: x_coord, y: y_coord }) = p {
        // Do something with x_coord and y_coord
    }
}