rust-clippy/tests/ui/iter_next_slice.fixed

24 lines
513 B
Rust

#![warn(clippy::iter_next_slice)]
#![allow(clippy::useless_vec)]
fn main() {
// test code goes here
let s = [1, 2, 3];
let v = vec![1, 2, 3];
let _ = s.first();
// Should be replaced by s.first()
let _ = s.get(2);
// Should be replaced by s.get(2)
let _ = v.get(5);
// Should be replaced by v.get(5)
let _ = v.first();
// Should be replaced by v.first()
let o = Some(5);
o.iter().next();
// Shouldn't be linted since this is not a Slice or an Array
}