Fix bad suggestion for `match_single_binding` lint
Fix a bad suggestion that needs curly braces when the target `match` is the body of an arm.
Fixes#6572
changelog: none
Fix bad suggestion for generics in `new_without_default` lint
Fixes bad suggestion where a type parameter was missing for `new_without_default` lint.
Fixes#6933
changelog: none
needless_question_mark: don't lint if Some(..) is inside a macro def and the ? is not.
The suggestion would fail to apply.
Fixes#6921
changelog: needless_question_mark: don't lint if Some(..) is inside a macro def and the ? is not.
`match_wildcard` improvements
fixes: #6604fixes: #5733fixes: #6862#5733 is only fixed in the normal case, if different paths are used for the variants then the same problem will occur. It's cause by `def_path_str` returning an utterly useless result. I haven't dug into why yet.
For #6604 there should be some discussion before accepting this. It's easy enough to change the message rather than disable the lint for `Option` and `Result`.
changelog: Attempt to find a common path prefix for `match_wildcard_for_single_variants` and `wildcard_enum_match_arm`
changelog: Don't lint op `Option` and `Result` for `match_wildcard_for_single_variants` and `wildcard_enum_match_arm`
changelog: Consider `or` patterns and `Self` prefix for `match_wildcard_for_single_variants` and `wildcard_enum_match_arm`
Don't lint on `Result` and `Option` types.
Considers `or` patterns.
Considers variants prefixed with `Self`
Suggestions will try to find a common prefix rather than just using the full path
Don't re-export `clippy_utils::*`
changelog: none
This should wrap up the utils-related really big changes. I personally don't see any more sub-modules to be added to `clippy_utils`.
Write literal suggestion
fixes: #6768
changelog: Add suggestion to `write_literal` and `print_literal` lints
changelog: Change `use_debug` to point only at the format string
docs: update RA setup documentation
Add documentation how to get rust-analyzer to like clippys `extern crate` rustc deps.
Fixes#6883
This initially removed `cargo-dev ra_setup` but it is still needed by folks who use intellij rust, so keeping that.
changelog: none
Do not show docs link when lint doesn't start with "clippy::"
This small change ensures that if the diagnostic functions are called from outside of Clippy, a docs link is not displayed.
---
*Please write a short comment explaining your change (or "none" for internal only changes)*
changelog: restrict docs links
Refactor unit types
Ref: #6724
r? `@flip1995`
Changes:
1. Extract `unit_types` from `types` group.
2. Move lints of `unit_types` to their own modules.
Notes:
Other lints of `unit_types` is still scattered around the `clippy_lints`, e.g. `result_unit_err` or `option_map_unit_fn`.
These should be addressed in another PR.
changelog: none
wrong_self_convention: fix lint in case of `to_*_mut` method
fixes#6758
changelog: wrong_self_convention: fix lint in case of `to_*_mut` method. When a method starts with `to_` and ends with `_mut`, clippy expects a `&mut self` parameter, otherwise `&self`.
Any feedback is welcome. I was also thinking if shouldn't we treat `to_` the same way as `as_`. Namely to accept `self` taken: `&self` or `&mut self`.
