tree 6c4050a63f7e3af89ae56bcf04a74be767dab523
parent c4df63f47f37cfb8fff80919be560e4d51ae9a44
parent bb61cc48b3390cf3970b8c17c892869d3982fe88
author bors <bors@rust-lang.org> 1610937799 +0000
committer bors <bors@rust-lang.org> 1610937799 +0000

Auto merge of #81090 - ssomers:btree_drainy_refactor_2, r=Mark-Simulacrum

BTreeMap: offer merge in variants with more clarity

r? `@Mark-Simulacrum`