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pub(crate) mod async_executor;
pub(crate) mod job_token;
pub(crate) mod stderr;
/// Remove all element in `vec` which `f(element)` returns `false`.
///
/// TODO: Remove this once the MSRV is bumped to v1.61
pub(crate) fn retain_unordered_mut<T, F>(vec: &mut Vec<T>, mut f: F)
where
F: FnMut(&mut T) -> bool,
{
let mut i = 0;
while i < vec.len() {
if f(&mut vec[i]) {
i += 1;
} else {
vec.swap_remove(i);
}
}
}