rust/library/core
bors 517385b31b Auto merge of #74894 - JohnTitor:rollup-4ine62a, r=JohnTitor
Rollup of 8 pull requests

Successful merges:

 - #74266 (Clean up E0720 explanation)
 - #74671 (add const generics array coercion test)
 - #74707 (Add str::[r]split_once)
 - #74814 (Fix RefUnwindSafe & UnwinsSafe impls for lazy::SyncLazy)
 - #74859 (Update outdated readme)
 - #74864 (ayu theme: Change doccomment color to `#a1ac88`)
 - #74872 (Enable to ping RISC-V group via triagebot)
 - #74891 (handle ConstEquate in rustdoc)

Failed merges:

r? @ghost
2020-07-29 01:38:00 +00:00
..
benches
src Auto merge of #74894 - JohnTitor:rollup-4ine62a, r=JohnTitor 2020-07-29 01:38:00 +00:00
tests
Cargo.toml