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/while_let_loop.txt | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/docs/while_let_loop.txt

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

diff --git a/src/docs/while_let_loop.txt b/src/docs/while_let_loop.txt
new file mode 100644
index 00000000000..ab7bf60975e
--- /dev/null
+++ b/src/docs/while_let_loop.txt
@@ -0,0 +1,25 @@
+### What it does
+Detects `loop + match` combinations that are easier
+written as a `while let` loop.
+
+### Why is this bad?
+The `while let` loop is usually shorter and more
+readable.
+
+### Known problems
+Sometimes the wrong binding is displayed ([#383](https://github.com/rust-lang/rust-clippy/issues/383)).
+
+### Example
+```
+loop {
+    let x = match y {
+        Some(x) => x,
+        None => break,
+    };
+    // .. do something with x
+}
+// is easier written as
+while let Some(x) = y {
+    // .. do something with x
+};
+```
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cgit 1.4.1-3-g733a5