diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/impl_hash_with_borrow_str_and_bytes.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/impl_hash_with_borrow_str_and_bytes.stderr | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/impl_hash_with_borrow_str_and_bytes.stderr b/src/tools/clippy/tests/ui/impl_hash_with_borrow_str_and_bytes.stderr new file mode 100644 index 000000000..afc35ef98 --- /dev/null +++ b/src/tools/clippy/tests/ui/impl_hash_with_borrow_str_and_bytes.stderr @@ -0,0 +1,41 @@ +error: the semantics of `Borrow<T>` around `Hash` can't be satisfied when both `Borrow<str>` and `Borrow<[u8]>` are implemented + --> $DIR/impl_hash_with_borrow_str_and_bytes.rs:10:6 + | +LL | impl Hash for ExampleType { + | ^^^^ + | + = note: the `Borrow` semantics require that `Hash` must behave the same for all implementations of Borrow<T> + = note: however, the hash implementations of a string (`str`) and the bytes of a string `[u8]` do not behave the same ... + = note: ... as (`hash("abc") != hash("abc".as_bytes())` + = help: consider either removing one of the `Borrow` implementations (`Borrow<str>` or `Borrow<[u8]>`) ... + = help: ... or not implementing `Hash` for this type + = note: `-D clippy::impl-hash-borrow-with-str-and-bytes` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::impl_hash_borrow_with_str_and_bytes)]` + +error: the semantics of `Borrow<T>` around `Hash` can't be satisfied when both `Borrow<str>` and `Borrow<[u8]>` are implemented + --> $DIR/impl_hash_with_borrow_str_and_bytes.rs:73:10 + | +LL | #[derive(Hash)] + | ^^^^ + | + = note: the `Borrow` semantics require that `Hash` must behave the same for all implementations of Borrow<T> + = note: however, the hash implementations of a string (`str`) and the bytes of a string `[u8]` do not behave the same ... + = note: ... as (`hash("abc") != hash("abc".as_bytes())` + = help: consider either removing one of the `Borrow` implementations (`Borrow<str>` or `Borrow<[u8]>`) ... + = help: ... or not implementing `Hash` for this type + = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: the semantics of `Borrow<T>` around `Hash` can't be satisfied when both `Borrow<str>` and `Borrow<[u8]>` are implemented + --> $DIR/impl_hash_with_borrow_str_and_bytes.rs:117:6 + | +LL | impl Hash for GenericExampleType2<String> { + | ^^^^ + | + = note: the `Borrow` semantics require that `Hash` must behave the same for all implementations of Borrow<T> + = note: however, the hash implementations of a string (`str`) and the bytes of a string `[u8]` do not behave the same ... + = note: ... as (`hash("abc") != hash("abc".as_bytes())` + = help: consider either removing one of the `Borrow` implementations (`Borrow<str>` or `Borrow<[u8]>`) ... + = help: ... or not implementing `Hash` for this type + +error: aborting due to 3 previous errors + |