bors b86674e7cc Auto merge of #81956 - ssomers:btree_post_75200, r=Mark-Simulacrum ... BTree: remove outdated traces of coercions The introduction of `marker::ValMut` (#75200) meant iterators no longer see mutable keys but their code still pretends it does. And settle on the majority style `Some(unsafe {…})` over `unsafe { Some(…) }`. r? `@Mark-Simulacrum`		2021-02-14 04:53:24 +00:00
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benches	Reorder benches const variable	2020-09-29 21:39:24 +08:00
src	Auto merge of #81956 - ssomers:btree_post_75200, r=Mark-Simulacrum	2021-02-14 04:53:24 +00:00
tests	Added tests to drain an empty vec	2021-02-13 11:18:36 +08:00
Cargo.toml	Update compiler_builtins to 0.1.39	2021-01-07 16:16:36 +09:00