bors 1837cbce6c Auto merge of #4885 - rust-lang:mut-key-types, r=flip1995
new lint: mutable_key_type

This fixes #732 - well, partly, it doesn't adress `Hash` impls, but the use of mutable types as map keys or set members

changelog: add `mutable_key_type` lint

r? @flip1995
2019-12-24 13:32:45 +00:00
..
2019-12-24 13:46:19 +01:00
2019-12-24 03:06:52 +07:00
2019-07-15 07:35:02 +02:00