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/explicit_counter_loop.txt | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 src/docs/explicit_counter_loop.txt (limited to 'src/docs/explicit_counter_loop.txt') diff --git a/src/docs/explicit_counter_loop.txt b/src/docs/explicit_counter_loop.txt deleted file mode 100644 index 2661a43e103..00000000000 --- a/src/docs/explicit_counter_loop.txt +++ /dev/null @@ -1,21 +0,0 @@ -### What it does -Checks `for` loops over slices with an explicit counter -and suggests the use of `.enumerate()`. - -### Why is this bad? -Using `.enumerate()` makes the intent more clear, -declutters the code and may be faster in some instances. - -### Example -``` -let mut i = 0; -for item in &v { - bar(i, *item); - i += 1; -} -``` - -Use instead: -``` -for (i, item) in v.iter().enumerate() { bar(i, *item); } -``` \ No newline at end of file -- cgit 1.4.1-3-g733a5