remove redundant imports

detects redundant imports that can be eliminated.

for #117772 :

In order to facilitate review and modification, split the checking code and
removing redundant imports code into two PR.
This commit is contained in:
surechen 2023-11-10 10:11:24 +08:00
parent 76c972cb54
commit 5285df4f6c

View file

@ -17,7 +17,6 @@
#![warn(missing_docs, unused_results)]
use core::convert::TryInto;
use core::hash::Hasher;
/// A hasher designed to eke a little more speed out, given `TypeId`s known characteristics.