Florian Diebold 7fda874dd4 Blacklist some traits from being considered in where clauses
For Send/Sync/Sized, we don't handle auto traits correctly yet and because they
have a lot of impls, they can easily lead to slowdowns. In the case of
Fn/FnMut/FnOnce, we don't parse the special Fn notation correctly yet and don't
handle closures yet, so we are very unlikely to find an impl.
2019-05-12 20:23:57 +02:00
..
2019-05-04 18:18:30 +02:00