Format BtreeMap::range_mut example

2018-11-06 15:34:03 +09:00 · 2018-11-06 15:34:03 +09:00 · 1224e0197a
commit 1224e0197a
parent 8aa926729e
1 changed files with 4 additions and 3 deletions
--- a/src/liballoc/collections/btree/map.rs
+++ b/src/liballoc/collections/btree/map.rs
@ -853,9 +853,10 @@ pub fn range<T: ?Sized, R>(&self, range: R) -> Range<K, V>
    /// ```
    /// use std::collections::BTreeMap;
    ///
-    /// let mut map: BTreeMap<&str, i32> = ["Alice", "Bob", "Carol", "Cheryl"].iter()
-    ///                                                                       .map(|&s| (s, 0))
-    ///                                                                       .collect();
+    /// let mut map: BTreeMap<&str, i32> = ["Alice", "Bob", "Carol", "Cheryl"]
+    ///     .iter()
+    ///     .map(|&s| (s, 0))
+    ///     .collect();
    /// for (_, balance) in map.range_mut("B".."Cheryl") {
    ///     *balance += 100;
    /// }