mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 00:47:16 +00:00
22 lines
744 B
Text
22 lines
744 B
Text
error: parameter of type `HashSet` should be generalized over different hashers
|
|
--> $DIR/ice-3717.rs:7:21
|
|
|
|
|
LL | pub fn ice_3717(_: &HashSet<usize>) {
|
|
| ^^^^^^^^^^^^^^
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/ice-3717.rs:1:9
|
|
|
|
|
LL | #![deny(clippy::implicit_hasher)]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^
|
|
help: consider adding a type parameter
|
|
|
|
|
LL | pub fn ice_3717<S: ::std::hash::BuildHasher + Default>(_: &HashSet<usize, S>) {
|
|
| +++++++++++++++++++++++++++++++++++++++ ~~~~~~~~~~~~~~~~~
|
|
help: ...and use generic constructor
|
|
|
|
|
LL | let _: HashSet<usize> = HashSet::default();
|
|
| ~~~~~~~~~~~~~~~~~~
|
|
|
|
error: aborting due to previous error
|
|
|