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130 commits

Author SHA1 Message Date
Andre Bogus
6366cca439 add io_other_error lint 2025-02-21 22:08:31 +01:00
Philipp Krones
12025085b9
Merge remote-tracking branch 'upstream/master' into rustup 2025-02-20 15:26:07 +01:00
jonathan
8b6de49ef7
New lint: unbuffered_bytes 2025-02-12 14:57:07 +01:00
Philipp Krones
d0a74af979 Merge commit '19e305bb57' into clippy-subtree-update 2025-01-09 18:57:00 +01:00
Guillaume Gomez
34b1765e65 Move more def paths into clippy_utils::paths 2024-12-29 20:39:43 +01:00
Philipp Krones
1cc50519d1 Merge commit '609cd310be' into clippy-subtree-update 2024-12-26 15:15:54 +01:00
Philipp Krones
12edfb82e5 Merge remote-tracking branch 'upstream/master' into rustup 2024-12-15 16:48:56 +01:00
Philipp Krones
d58b911e01 Merge commit 'ff4a26d442' into clippy-subtree-update 2024-11-28 19:38:59 +01:00
Philipp Krones
4460db0850
Move MSRV implementation to clippy_utils 2024-11-15 19:26:39 +01:00
Philipp Krones
b61fcbee76 Merge commit '7901289135' into clippy-subtree-update 2024-09-24 11:58:04 +02:00
Philipp Krones
d140e26cc0
Merge remote-tracking branch 'upstream/master' into rustup 2024-09-22 20:51:17 +02:00
GnomedDev
4f319002cd [Clippy] Remove final std paths for diagnostic item 2024-09-20 10:39:31 +01:00
GnomedDev
07b6e0713e Categorise paths in clippy_utils::paths 2024-09-19 13:13:43 +01:00
GnomedDev
c7453b4280 [Clippy] Swap open_options to use diagnostic items instead of paths 2024-09-19 13:13:43 +01:00
GnomedDev
917775fff1 [Clippy] Swap iter_over_hash_type to use diagnostic items instead of paths 2024-09-19 13:13:43 +01:00
GnomedDev
37e38320b4 [Clippy] Swap non_octal_unix_permissions to use diagnostic item instead of path 2024-09-19 13:13:43 +01:00
GnomedDev
f1fc9c07c4 [Clippy] Swap unnecessary_owned_empty_strings to use diagnostic item instead of path 2024-09-19 13:13:43 +01:00
GnomedDev
1b76ae683c [Clippy] Swap manual_strip to use diagnostic items instead of paths 2024-09-19 13:13:43 +01:00
GnomedDev
acb6748f80 [Clippy] Swap unnecessary_to_owned to use diagnostic item instead of path 2024-09-19 13:13:42 +01:00
GnomedDev
98dc68e85e [Clippy] Swap instant_subtraction to use diagnostic item instead of path 2024-09-19 13:13:42 +01:00
GnomedDev
d63e35ba22 [Clippy] Swap waker_clone_wake to use diagnostic item instead of path 2024-09-19 13:13:42 +01:00
GnomedDev
45c1700e13 [Clippy] Swap filter_map_bool_then to use diagnostic item instead of path 2024-09-19 13:13:42 +01:00
GnomedDev
b0152909d6 [Clippy] Swap manual_while_let_some to use diagnostic items instead of paths 2024-09-19 13:13:42 +01:00
GnomedDev
984bd6fed6 [Clippy] Swap repeat_vec_with_capacity to use diagnostic item instead of path 2024-09-19 13:13:42 +01:00
GnomedDev
545967955a [Clippy] Swap VecArgs::hir to use diagnostic items instead of paths 2024-09-19 13:13:40 +01:00
GnomedDev
f66915e8f8 [Clippy] Swap single_char_add_str/format_push_string to use diagnostic items instead of paths 2024-09-19 13:13:20 +01:00
GnomedDev
959f7a2bbb [Clippy] Swap manual_main_separator_str to use diagnostic item instead of path 2024-09-19 13:13:20 +01:00
GnomedDev
1922a99bc6 [Clippy] Swap redundant_clone to use diagnostic items instead of paths 2024-09-19 13:13:20 +01:00
GnomedDev
8fc9e67cf5 [Clippy] Swap float_equality_without_abs to use diagnostic items instead of paths 2024-09-19 13:13:20 +01:00
GnomedDev
7ffd485be0 [Clippy] Swap option_as_ref_deref to use diagnostic items instead of paths 2024-09-19 13:13:19 +01:00
GnomedDev
71dbfd55a1 [Clippy] Swap lines_filter_map_ok to use a diagnostic item instead of path 2024-09-19 08:26:41 +01:00
GnomedDev
5a13a93d41 [Clippy] Swap map_entry to use diagnostic items instead of paths 2024-09-19 08:26:37 +01:00
GnomedDev
978582be74 [Clippy] Swap manual_retain to use diagnostic items instead of paths 2024-09-18 17:20:44 +01:00
y21
e8ac4ea418 new lint: zombie_processes 2024-08-27 21:51:02 +02:00
kyoto7250
b179c3e7f7 check std::panic::panic_any in panic lint 2024-08-25 00:56:02 +09:00
Philipp Krones
1ac76a2062 Merge commit 'cb806113e0' into clippy-subtree-update 2024-08-08 19:13:50 +02:00
Philipp Krones
7a73a101e9
Merge remote-tracking branch 'upstream/master' into rustup 2024-08-08 18:54:43 +02:00
Philipp Krones
c1fd25d0aa Merge commit 'b794b8e08c' into clippy-subtree-update 2024-07-11 15:44:03 +02:00
bors
885f97e2ce Auto merge of #11656 - y21:unnecessary_string_from_utf8, r=Jarcho 
[`unnecessary_to_owned`]: catch `to_owned` on byte slice to create temporary `&str`

Closes #11648

Detects the pattern `&String::from_utf8(bytes.to_vec()).unwrap()` and suggests `core::str::from_utf8(bytes).unwrap()`, which avoids the unnecessary intermediate allocation.

I decided to put this in the existing `unnecessary_to_owned` lint (rather than creating a new lint) for a few reasons:
- we get to use some of its logic (for example, recognizing any of the functions in the `to_owned` family, e.g. `to_vec`)
- the actual inefficient operation that can be avoided here is the call to `.to_vec()`, so this is in a way similar to the other cases caught by `unnecessary_to_owned`, just through a bunch of type conversions
- we can make this more "generic" later and catch other cases, so imo it's best not to tie this lint specifically to the `String` type

changelog: [`unnecessary_to_owned`]: catch `&String::from_utf8(bytes.to_vec()).unwrap()` and suggest `core::str::from_utf8(bytes).unwrap()`
 2024-07-05 02:04:06 +00:00
Philipp Krones
abdd057163 Merge commit '68a799aea9' into clippy-subtree-update 2024-06-27 18:56:04 +02:00
Kisaragi Marine
9749d990ed
resolve clippy::invalid_paths on bool::then 2024-06-20 11:45:45 +09:00
y21
ed9ccf66e9 [unnecessary_to_owned]: catch to_owned from byte slice to string 2024-06-20 00:09:31 +02:00
bors
c36918329f Auto merge of #12743 - CBSpeir:remove-paths-vec_resize, r=y21 
Remove `dead_code` paths

The following paths are `dead_code` and can be removed:

### `clippy_utils::paths::VEC_RESIZE`
* Introduced when `vec_resize_to_zero` lint added in PR https://github.com/rust-lang/rust-clippy/pull/5637
* No longer used after commit https://github.com/rust-lang/rust-clippy/pull/8957/commits/8acc4d2f1e255e0e97e48b7a285a7d6db4a03bd6
### `clippy_utils::paths::SLICE_GET`
* Introduced when `get_first` lint added in PR https://github.com/rust-lang/rust-clippy/pull/8882
* No longer used after commit https://github.com/rust-lang/rust-clippy/pull/8957/commits/a8d80d531f1d358c26295eb3d81624594544dd4b
### `clippy_utils::paths::STR_BYTES`
* Introduced when `bytes_count_to_len` lint added in PR https://github.com/rust-lang/rust-clippy/pull/8711
* No longer used after commit https://github.com/rust-lang/rust-clippy/pull/8957/commits/ba6a4595285e38f35970e66db903475989e0be6f

When the lints were moved into the `Methods` lint pass, they switched from using paths to diagnostic items.  However, the paths were never removed.  This occurred in PR https://github.com/rust-lang/rust-clippy/pull/8957.

This relates to issue https://github.com/rust-lang/rust-clippy/issues/5393

changelog: none
 2024-05-02 12:47:40 +00:00
Philipp Krones
e8492355a3
Merge remote-tracking branch 'upstream/master' into rustup 2024-05-02 14:21:00 +02:00
Christopher B. Speir
5e05821af3 Remove clippy_utils::paths::{SLICE_GET, STR_BYTES} 
Both clippy_utils::paths::SLICE_GET and clippy_utils::paths::STR_BYTES
are dead_code and can therefore be removed.
 2024-05-01 22:23:31 -05:00
Christopher B. Speir
fed9940e57 Remove clippy_utils::paths::VEC_RESIZE 
This path is no longer used and can be removed.
 2024-05-01 08:45:45 -05:00
Philipp Krones
0e62b18435 Merge commit '9d6f41691e' into clippy-subtree-update 2024-03-21 22:20:40 +01:00
Ethiraric
7cdeac5773 [unused_enumerate_index]: trigger on method calls 
The lint used to check for patterns looking like:
```rs
for (_, x) in some_iter.enumerate() {
    // Index is ignored
}
```

This commit further checks for chained method calls constructs where we
can detect that the index is unused. Currently, this checks only for the
following patterns:
```rs
some_iter.enumerate().map_function(|(_, x)| ..)
let x = some_iter.enumerate();
x.map_function(|(_, x)| ..)
```
where `map_function` is one of `all`, `any`, `filter_map`, `find_map`,
`flat_map`, `for_each` or `map`.

Fixes #12411.
 2024-03-13 20:28:01 +01:00
Philipp Krones
7e83df4068 Merge commit '93f0a9a91f' into clippy-subtree-update 2024-03-07 17:19:29 +01:00
Philipp Krones
a6df0277ea
Merge remote-tracking branch 'upstream/master' into rustup 2024-03-07 17:14:36 +01:00