From 29fe5930a3452ec6b46bf969153825e99c56b6e1 Mon Sep 17 00:00:00 2001
From: Ibraheem Ahmed <ibrah1440@gmail.com>
Date: Tue, 30 Mar 2021 12:03:58 -0400
Subject: [PATCH] update for loop desugaring docs
---
library/std/src/keyword_docs.rs | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/library/std/src/keyword_docs.rs b/library/std/src/keyword_docs.rs
index e64cbc18bf71b..262d24e72c787 100644
--- a/library/std/src/keyword_docs.rs
+++ b/library/std/src/keyword_docs.rs
@@ -547,15 +547,18 @@ mod fn_keyword {}
/// # fn code() { }
/// # let iterator = 0..2;
/// {
-/// let mut _iter = std::iter::IntoIterator::into_iter(iterator);
-/// loop {
-/// match _iter.next() {
-/// Some(loop_variable) => {
-/// code()
-/// },
-/// None => break,
-/// }
-/// }
+/// let result = match IntoIterator::into_iter(iterator) {
+/// mut iter => loop {
+/// let next;
+/// match iter.next() {
+/// Some(val) => next = val,
+/// None => break,
+/// };
+/// let loop_variable = next;
+/// let () = { code(); };
+/// },
+/// };
+/// result
/// }
/// ```
///