From 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:03:36 +0200 Subject: Adding upstream version 1.65.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/src/docs/cloned_instead_of_copied.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/tools/clippy/src/docs/cloned_instead_of_copied.txt (limited to 'src/tools/clippy/src/docs/cloned_instead_of_copied.txt') diff --git a/src/tools/clippy/src/docs/cloned_instead_of_copied.txt b/src/tools/clippy/src/docs/cloned_instead_of_copied.txt new file mode 100644 index 000000000..2f2014d5f --- /dev/null +++ b/src/tools/clippy/src/docs/cloned_instead_of_copied.txt @@ -0,0 +1,16 @@ +### What it does +Checks for usages of `cloned()` on an `Iterator` or `Option` where +`copied()` could be used instead. + +### Why is this bad? +`copied()` is better because it guarantees that the type being cloned +implements `Copy`. + +### Example +``` +[1, 2, 3].iter().cloned(); +``` +Use instead: +``` +[1, 2, 3].iter().copied(); +``` \ No newline at end of file -- cgit v1.2.3