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Diffstat (limited to 'src/tools/clippy/src/docs/ref_binding_to_reference.txt')
| -rw-r--r-- | src/tools/clippy/src/docs/ref_binding_to_reference.txt | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/tools/clippy/src/docs/ref_binding_to_reference.txt b/src/tools/clippy/src/docs/ref_binding_to_reference.txt deleted file mode 100644 index dc391cd98..000000000 --- a/src/tools/clippy/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 -} -```
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