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Make note of Ord's derive ordering #26692

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bors merged 1 commit into from
Jul 1, 2015
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Make note of Ord's derive ordering #26692

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2 changes: 2 additions & 0 deletions src/libcore/cmp.rs
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Expand Up @@ -166,6 +166,8 @@ impl Ordering {
///
/// - total and antisymmetric: exactly one of `a < b`, `a == b` or `a > b` is true; and
/// - transitive, `a < b` and `b < c` implies `a < c`. The same must hold for both `==` and `>`.
///
/// When this trait is `derive`d, it produces a lexicographic ordering.
#[stable(feature = "rust1", since = "1.0.0")]
pub trait Ord: Eq + PartialOrd<Self> {
/// This method returns an `Ordering` between `self` and `other`.
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