mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 07:04:18 +00:00
121 lines
4.6 KiB
Text
121 lines
4.6 KiB
Text
error: impl for `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:15:35
|
|
|
|
|
LL | impl<K: Hash + Eq, V> Foo<i8> for HashMap<K, V> {
|
|
| ^^^^^^^^^^^^^
|
|
|
|
|
note: the lint level is defined here
|
|
--> tests/ui/implicit_hasher.rs:2:9
|
|
|
|
|
LL | #![deny(clippy::implicit_hasher)]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashMap<K, V, S> {
|
|
LL | fn make() -> (Self, Self) {
|
|
...
|
|
LL |
|
|
LL ~ (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
|
|
|
|
|
|
|
error: impl for `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:24:36
|
|
|
|
|
LL | impl<K: Hash + Eq, V> Foo<i8> for (HashMap<K, V>,) {
|
|
| ^^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<i8> for (HashMap<K, V, S>,) {
|
|
LL | fn make() -> (Self, Self) {
|
|
LL ~ ((HashMap::default(),), (HashMap::with_capacity_and_hasher(10, Default::default()),))
|
|
|
|
|
|
|
error: impl for `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:29:19
|
|
|
|
|
LL | impl Foo<i16> for HashMap<String, String> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashMap<String, String, S> {
|
|
LL | fn make() -> (Self, Self) {
|
|
LL ~ (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
|
|
|
|
|
|
|
error: impl for `HashSet` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:46:32
|
|
|
|
|
LL | impl<T: Hash + Eq> Foo<i8> for HashSet<T> {
|
|
| ^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<T: Hash + Eq, S: ::std::hash::BuildHasher + Default> Foo<i8> for HashSet<T, S> {
|
|
LL | fn make() -> (Self, Self) {
|
|
LL ~ (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
|
|
|
|
|
|
|
error: impl for `HashSet` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:51:19
|
|
|
|
|
LL | impl Foo<i16> for HashSet<String> {
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<S: ::std::hash::BuildHasher + Default> Foo<i16> for HashSet<String, S> {
|
|
LL | fn make() -> (Self, Self) {
|
|
LL ~ (HashSet::default(), HashSet::with_capacity_and_hasher(10, Default::default()))
|
|
|
|
|
|
|
error: parameter of type `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:68:22
|
|
|
|
|
LL | pub fn map(map: &mut HashMap<i32, i32>) {}
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL | pub fn map<S: ::std::hash::BuildHasher>(map: &mut HashMap<i32, i32, S>) {}
|
|
| +++++++++++++++++++++++++++++ ~~~~~~~~~~~~~~~~~~~~
|
|
|
|
error: parameter of type `HashSet` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:70:22
|
|
|
|
|
LL | pub fn set(set: &mut HashSet<i32>) {}
|
|
| ^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL | pub fn set<S: ::std::hash::BuildHasher>(set: &mut HashSet<i32, S>) {}
|
|
| +++++++++++++++++++++++++++++ ~~~~~~~~~~~~~~~
|
|
|
|
error: impl for `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:76:43
|
|
|
|
|
LL | impl<K: Hash + Eq, V> Foo<u8> for HashMap<K, V> {
|
|
| ^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the macro `__inline_mac_mod_gen` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL ~ impl<K: Hash + Eq, V, S: ::std::hash::BuildHasher + Default> Foo<u8> for HashMap<K, V, S> {
|
|
LL | fn make() -> (Self, Self) {
|
|
LL ~ (HashMap::default(), HashMap::with_capacity_and_hasher(10, Default::default()))
|
|
|
|
|
|
|
error: parameter of type `HashMap` should be generalized over different hashers
|
|
--> tests/ui/implicit_hasher.rs:100:35
|
|
|
|
|
LL | pub async fn election_vote(_data: HashMap<i32, i32>) {}
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
help: add a type parameter for `BuildHasher`
|
|
|
|
|
LL | pub async fn election_vote<S: ::std::hash::BuildHasher>(_data: HashMap<i32, i32, S>) {}
|
|
| +++++++++++++++++++++++++++++ ~~~~~~~~~~~~~~~~~~~~
|
|
|
|
error: aborting due to 9 previous errors
|
|
|