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Make example easier to follow.

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Markus Reiter 2025-04-06 00:17:38 +02:00
parent 455faace03
commit 1e7f5b8d0c
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1 changed files with 3 additions and 3 deletions
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6
src/indexmap.rs
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@ -1181,14 +1181,14 @@ where
/// use heapless::FnvIndexMap; /// use heapless::FnvIndexMap;
/// ///
/// let mut map = FnvIndexMap::<_, _, 8>::new(); /// let mut map = FnvIndexMap::<_, _, 8>::new();
/// map.insert(1, "a").unwrap(); /// map.insert(3, "a").unwrap();
/// map.insert(2, "b").unwrap(); /// map.insert(2, "b").unwrap();
/// map.insert(3, "c").unwrap(); /// map.insert(1, "c").unwrap();
/// map.truncate(2); /// map.truncate(2);
/// assert_eq!(map.len(), 2); /// assert_eq!(map.len(), 2);
/// ///
/// let mut iter = map.iter(); /// let mut iter = map.iter();
/// assert_eq!(iter.next(), Some((&1, &"a"))); /// assert_eq!(iter.next(), Some((&3, &"a")));
/// assert_eq!(iter.next(), Some((&2, &"b"))); /// assert_eq!(iter.next(), Some((&2, &"b")));
/// assert_eq!(iter.next(), None); /// assert_eq!(iter.next(), None);
/// ``` /// ```