#[inline]

    #[allow(clippy::iter_with_drain)] // "`drain(..)` used on a `Vec`"; suggests `into_iter()` but we don't have the vec by value

    pub fn append_vec(&mut self, src: &mut Vec<T>) {

      // oof

      #[allow(clippy::iter_with_drain)] // don't eat undo, so we can drop it

      for u in undo.drain(..).rev() {

		#[allow(clippy::iter_with_drain)]

		let events = Arc::from(set.drain(..).collect::<Vec<_>>().into_boxed_slice());

    // https://github.com/rust-lang/rust-clippy/issues/8538

    clippy::iter_with_drain,

    clippy::needless_doctest_main,

// This Clippy chcek seems to be always wrong.

#![allow(clippy::iter_with_drain)]

    // https://github.com/rust-lang/rust-clippy/issues/8539

    clippy::iter_with_drain,

    clippy::module_name_repetitions,