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Consistent use of impl Trait arguments in the test's helper function.

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This commit is contained in:
Frank Steffahn 2021-08-13 12:02:03 +02:00
parent 0bb11f43f6
commit 4304686049
1 changed files with 1 additions and 5 deletions
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6
library/alloc/tests/slice.rs
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@ -1001,11 +1001,7 @@ fn test_split_iterators_size_hint() {
Lower,
Upper,
}
fn assert_precise_size_hints<I: Iterator>(
mut it: I,
which: Bounds,
context: impl fmt::Display,
) {
fn assert_precise_size_hints(mut it: impl Iterator, which: Bounds, context: impl fmt::Display) {
match which {
Bounds::Lower => {
let mut lower_bounds = vec![it.size_hint().0];