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Rollup merge of #74055 - pickfire:patch-1, r=jonas-schievink

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Fix spacing in Iterator fold doc
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Manish Goregaokar 2020-07-05 16:07:35 -07:00 • committed by GitHub
commit 4591b0f40c
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1 changed files with 2 additions and 2 deletions
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4
src/libcore/iter/traits/iterator.rs
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@ -1521,7 +1521,7 @@ pub trait Iterator {
///
/// let iter = a.iter();
///
/// let sum: i32 = iter.take(5).fold(0, |acc, i| acc + i );
/// let sum: i32 = iter.take(5).fold(0, |acc, i| acc + i);
///
/// assert_eq!(sum, 6);
///
@ -1535,7 +1535,7 @@ pub trait Iterator {
/// let mut iter = a.iter();
///
/// // instead, we add in a .by_ref()
/// let sum: i32 = iter.by_ref().take(2).fold(0, |acc, i| acc + i );
/// let sum: i32 = iter.by_ref().take(2).fold(0, |acc, i| acc + i);
///
/// assert_eq!(sum, 3);
///