btree: avoid forcing the allocator to be a reference The previous code forces the actual allocator used to be some `&A`. This generalizes the code to allow any `A: Copy`. If people truly want to use a reference, they can use `&A` themselves. Fixes https://github.com/rust-lang/rust/issues/98176 |
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|---|---|---|
| .. | ||
| binary_heap | ||
| btree | ||
| linked_list | ||
| vec_deque | ||
| binary_heap.rs | ||
| linked_list.rs | ||
| mod.rs | ||