rust-clippy/tests/ui/vec_resize_to_zero.rs

15 lines
367 B
Rust

#![warn(clippy::vec_resize_to_zero)]
fn main() {
// applicable here
vec![1, 2, 3, 4, 5].resize(0, 5);
// not applicable
vec![1, 2, 3, 4, 5].resize(2, 5);
// applicable here, but only implemented for integer literals for now
vec!["foo", "bar", "baz"].resize(0, "bar");
// not applicable
vec!["foo", "bar", "baz"].resize(2, "bar")
}