From 46c5a5d234f13dcf4bb4cf4241b2addedbf0be14 Mon Sep 17 00:00:00 2001 From: Philipp Krones Date: Mon, 21 Nov 2022 20:34:47 +0100 Subject: Merge commit 'f4850f7292efa33759b4f7f9b7621268979e9914' into clippyup --- src/docs/ref_binding_to_reference.txt | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 src/docs/ref_binding_to_reference.txt (limited to 'src/docs/ref_binding_to_reference.txt') 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 -- cgit 1.4.1-3-g733a5