bors 3c10a880ec Auto merge of #81494 - cuviper:btree-node-init, r=Mark-Simulacrum ... Initialize BTree nodes directly in the heap We can avoid any stack-local nodes entirely by using `Box::new_uninit`, and since the nodes are mostly `MaybeUninit` fields, we only need a couple of actual writes before `assume_init`. This should help with the stack overflows in #81444, and may also improve performance in general. r? `@Mark-Simulacrum` cc `@ssomers`		2021-02-13 17:29:22 +00:00
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benches	Reorder benches const variable	2020-09-29 21:39:24 +08:00
src	Auto merge of #81494 - cuviper:btree-node-init, r=Mark-Simulacrum	2021-02-13 17:29:22 +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