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| author | bors <bors@rust-lang.org> | 2022-11-22 17:09:06 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-11-22 17:09:06 +0000 |
| commit | b33afd61edfb690ace17d0672b367e44758c1bef (patch) | |
| tree | 4b806322d7fb1463672319546e1aadc3e2a0b5cc /src/docs/ref_binding_to_reference.txt | |
| parent | 9e093072457d9cafe8a7259992d1a05d179e4757 (diff) | |
| parent | e95d40980b3044a6a9cad1b5e72eb57390790d18 (diff) | |
Auto merge of #104688 - flip1995:clippyup, r=Manishearth,flip1995
Update Clippy r? `@Manishearth` Sorry for taking so long. There were so many blockers and so little time. This situation should be mitigated with #104007 in the future.
Diffstat (limited to 'src/docs/ref_binding_to_reference.txt')
| -rw-r--r-- | src/docs/ref_binding_to_reference.txt | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/docs/ref_binding_to_reference.txt b/src/docs/ref_binding_to_reference.txt deleted file mode 100644 index dc391cd988e..00000000000 --- a/src/docs/ref_binding_to_reference.txt +++ /dev/null @@ -1,21 +0,0 @@ -### What it does -Checks for `ref` bindings which create a reference to a reference. - -### Why is this bad? -The address-of operator at the use site is clearer about the need for a reference. - -### Example -``` -let x = Some(""); -if let Some(ref x) = x { - // use `x` here -} -``` - -Use instead: -``` -let x = Some(""); -if let Some(x) = x { - // use `&x` here -} -``` \ No newline at end of file |