fn get_methods(
    i: &Impl,
    for_deref: bool,
    used_links: &mut FxHashSet<String>,
    deref_mut: bool,
    tcx: TyCtxt<'_>
) -> Vec<SidebarLink>Notable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
    A: Allocator,