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Rollup merge of #72535 - saschanaz:patch-1, r=jonas-schievink

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Use sort_unstable_by in its own docs

Currently it uses `sort_by` instead of itself.
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Ralf Jung 2020-05-24 16:51:36 +02:00 • committed by GitHub
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src/libcore/slice/mod.rs
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@ -1654,7 +1654,7 @@ impl<T> [T] {
/// ///
/// ``` /// ```
/// let mut floats = [5f64, 4.0, 1.0, 3.0, 2.0]; /// let mut floats = [5f64, 4.0, 1.0, 3.0, 2.0];
/// floats.sort_by(|a, b| a.partial_cmp(b).unwrap()); /// floats.sort_unstable_by(|a, b| a.partial_cmp(b).unwrap());
/// assert_eq!(floats, [1.0, 2.0, 3.0, 4.0, 5.0]); /// assert_eq!(floats, [1.0, 2.0, 3.0, 4.0, 5.0]);
/// ``` /// ```
/// ///