From 6c1b447f2e67f5eae89394344ade698aca3ec7e6 Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Tue, 1 Oct 2019 11:55:46 +0000
Subject: Remove unneeded `fn main` blocks from docs

---
 src/liballoc/collections/btree/map.rs | 2 --
 1 file changed, 2 deletions(-)

(limited to 'src/liballoc/collections')

diff --git a/src/liballoc/collections/btree/map.rs b/src/liballoc/collections/btree/map.rs
index ddf012d1502..83fd4485f73 100644
--- a/src/liballoc/collections/btree/map.rs
+++ b/src/liballoc/collections/btree/map.rs
@@ -2226,14 +2226,12 @@ impl<'a, K: Ord, V: Default> Entry<'a, K, V> {
     /// # Examples
     ///
     /// ```
-    /// # fn main() {
     /// use std::collections::BTreeMap;
     ///
     /// let mut map: BTreeMap<&str, Option<usize>> = BTreeMap::new();
     /// map.entry("poneyland").or_default();
     ///
     /// assert_eq!(map["poneyland"], None);
-    /// # }
     /// ```
     pub fn or_default(self) -> &'a mut V {
         match self {
-- 
cgit 1.4.1-3-g733a5