Fixes#11846.
This PR has three commits:
- The first commit adds an `initializer-suggestions` configuration to
control suggestion applicability when initializers are present. The
following are the options:
- "none": do not suggest
- "maybe-incorrect": suggest, but do not apply suggestions with `--fix`
- "machine-applicable": suggest and apply suggestions with `--fix`
- The second commit fixes suggestions to handle field attributes
(problem [noticed by
@samueltardieu](https://github.com/rust-lang/rust-clippy/pull/13737#discussion_r1859261645)).
- The third commit adds `initializer-suggestions = "machine-applicable"`
to Clippy's `clippy.toml` and applies the suggestions. (Nothing seems to
break.)
---
changelog: make `inconsistent_struct_constructor` "all fields are
shorthand" requirement configurable
https://github.com/rust-lang/rust/issues/133150
This is more likely to be intended as an intra-doc link than it is to be
intended as a refdef. If a refdef is intended, it does not need to be
nested within a list item.
```markdown
- [`LONG_INTRA_DOC_LINK`]: this
looks like an intra-doc link,
but is actually a refdef.
The first line will seem to
disappear when rendered as HTML.
```
> - [`LONG_INTRA_DOC_LINK`]: this
> looks like an intra-doc link,
> but is actually a refdef.
> The first line will seem to
> disappear when rendered as HTML.
changelog: [`doc_nested_refdefs`]: add suspicious lint for link def at
start of list items and block quotes
This is in honor of `@bors` who is no longer used in this repo. I've
been saving this poem for a special PR, but it just seems fitting to use
it now:
Bors the bot,
Handsome and strong!
Will you go with me,
To prom?
---
### The cat of this release is Abu nominated by @jdonszelmann :
<img height=700
src="https://github.com/user-attachments/assets/414f24a1-8bbf-4fed-bcbc-acc5ca6a1353"
alt="The cats of this Clippy release" />
Cats for the next release can be nominated in the comments :D
---
changelog: none
This is more likely to be intended as an intra-doc link than it is
to be intended as a refdef. If a refdef is intended, it does not
need to be nested within a list item or quote.
```markdown
- [`LONG_INTRA_DOC_LINK`]: this
looks like an intra-doc link,
but is actually a refdef.
The first line will seem to
disappear when rendered as HTML.
```
It's becoming more and more common to see people including markdown
files in their code using `doc = include_str!("...")`, which is great.
However, often there is no condition on this include, which is not great
because it slows down compilation and might trigger recompilation if
these files are updated.
This lint aims at fixing this situation.
changelog: Add new lint `doc_include_without_cfg`
This lint checks for code that looks like
```rust
let something : Vec<_> = (0..100).map(|_| {
1 + 2 + 3
}).collect();
```
which is more clear as
```rust
let something : Vec<_> = std::iter::repeat_with(|| {
1 + 2 + 3
}).take(100).collect();
```
or
```rust
let something : Vec<_> =
std::iter::repeat_n(1 + 2 + 3, 100)
.collect();
```
That is, a map over a range which does nothing with the parameter
passed to it is simply a function (or closure) being called `n`
times and could be more semantically expressed using `take`.
Changelog for Clippy 1.82 ✈️
```
Roses are red,
Violets are blue,
EuroRust in Austria,
RustConf in Canada.
```
---
### The cat of this release is *Racka*:
<img height=500 src="https://github.com/user-attachments/assets/e5e3cc95-6fc3-4214-aab0-4f26e0967ae5" alt="The cats of this Clippy release" />
Cats for the next release can be nominated in the comments :D
---
changelog: none
Implement lint for regex::Regex compilation inside a loop
Closes#598.
Seems like a pretty simple one, I'm not sure if I sorted out all the lint plumbing correctly because I was adding it to the existing regex pass, but seems to work. The name is a bit jank and I'm super open to suggestions for changing it.
changelog: [`regex_creation_in_loops`]: Added lint for Regex compilation inside loops.
Changelog for Clippy 1.81 🔰
Roses are red,
Violets are blue,
Expectations are stable,
And reasons are set
---
### The cat of this release is *Keepy* submitted by `@blyxyas:`
<img height=500 src="https://github.com/rust-lang/rust-clippy/assets/73757586/902dd802-5ac8-471e-bb93-e195526ba580" alt="The cats of this Clippy release" />
Cats for the next release can be nominated in the comments :D
---
changelog: none
Extend `implicit_saturating_sub` lint
Fixes#10070.
It can serve as base if we want to add equivalent checks for other arithmetic operations.
Also one important note: when writing this lint, I realized that I could check for wrong conditions performed beforehand on subtraction and added another part in the lint. Considering they both rely on the same checks, I kept both in the same place. Not sure if it makes sense though...
changelog: Extend `implicit_saturating_sub` lint
Add new lint: `used_underscore_items`
Closes#13260
---
changelog: new [`used_underscore_items`] lint against using items with a single leading underscore
Add lint for `unused_result_ok`
This PR adds a lint to capture the use of `expr.ok();` when the result is not _really_ used.
This could be interpreted as the result being checked (like it is with `unwrap()` or `expect`) but
it actually only ignores the result.
`let _ = expr;` expresses that intent better.
This was also mentionned in #8994 (although not being the main topic of that issue).
changelog: [`misleading_use_of_ok`]: Add new lint to capture `.ok();` when the result is not _really_ used.
