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Remove std::bool::{Bool, all_values} - #12473
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alexcrichton
commented
Feb 22, 2014
Member
I'm a little sad to see these go, I would rather see them as an inherent implementation on the |
brendanzab
commented
Feb 22, 2014
ContributorAuthor
I suggested changing the names of the operator traits in #12315, but it was almost universally shot down. I am going to add a |
brendanzab
commented
Feb 22, 2014
ContributorAuthor
Here is my proposed trait. I was going to put it in |
brendanzab
commented
Feb 23, 2014
ContributorAuthor
Added the |
huonw
commented
Feb 23, 2014
Contributor
👍 from me. |
These were never used outside of the tests
bors added a commit
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Feb 25, 2014
These were never used outside of the tests.
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Jul 25, 2022
…ykril fix: avoid adding enum parens in use path closerust-lang#12420
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Jul 28, 2024
…endoo
Fix handling of `Deref` in `assigning_clones`
The `assigning_clones` lint had a special case for producing a bit nicer code for mutable references:
```rust
fn clone_function_lhs_mut_ref(mut_thing: &mut HasCloneFrom, ref_thing: &HasCloneFrom) {
*mut_thing = Clone::clone(ref_thing);
}
//v
fn clone_function_lhs_mut_ref(mut_thing: &mut HasCloneFrom, ref_thing: &HasCloneFrom) {
Clone::clone_from(mut_thing, ref_thing);
}
```
However, this could [break](rust-lang/rust-clippy#12437) when combined with `Deref`.
This PR removes the special case, so that the generated code should work more generally. Later we can improve the detection of `Deref` and put the special case back in a way that does not break code.
Fixes: rust-lang/rust-clippy#12437
r? `@blyxyas`
changelog: [`assigning_clones`]: change applicability to `Unspecified` and fix a problem with `Deref`.
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These were never used outside of the tests.