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rust/tests/ui/clear_with_drain.rs

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Rust
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2023-03-18 10:43:02 +01:00
#![allow(unused)]
#![warn(clippy::clear_with_drain)]
fn main() {
let mut vec: Vec<i32> = Vec::new();
//Lint
vec.drain(..);
vec.drain(0..vec.len());
// Dont Lint
let iter = vec.drain(..);
}