From 98bf99e2f8cf8b357d63a67ce67d5fc5ceef8b3c Mon Sep 17 00:00:00 2001
From: Philipp Krones <hello@philkrones.com>
Date: Fri, 9 Sep 2022 13:36:26 +0200
Subject: Merge commit 'b52fb5234cd7c11ecfae51897a6f7fa52e8777fc' into clippyup

---
 src/docs/copy_iterator.txt | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/docs/copy_iterator.txt

(limited to 'src/docs/copy_iterator.txt')

diff --git a/src/docs/copy_iterator.txt b/src/docs/copy_iterator.txt
new file mode 100644
index 00000000000..5f9a2a015b8
--- /dev/null
+++ b/src/docs/copy_iterator.txt
@@ -0,0 +1,20 @@
+### What it does
+Checks for types that implement `Copy` as well as
+`Iterator`.
+
+### Why is this bad?
+Implicit copies can be confusing when working with
+iterator combinators.
+
+### Example
+```
+#[derive(Copy, Clone)]
+struct Countdown(u8);
+
+impl Iterator for Countdown {
+    // ...
+}
+
+let a: Vec<_> = my_iterator.take(1).collect();
+let b: Vec<_> = my_iterator.collect();
+```
\ No newline at end of file
-- 
cgit 1.4.1-3-g733a5