rust/tests/ui/vec_resize_to_zero.rs

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2020-05-22 17:07:09 -05:00
#![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 litterals for now
vec!["foo", "bar", "baz"].resize(0, "bar");
// not applicable
vec!["foo", "bar", "baz"].resize(2, "bar")
}