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Make doc comment less scary.

This commit is contained in:
Clar Charr 2018-02-23 17:21:47 -05:00
parent 9461cd84f2
commit 45856ee846
1 changed files with 3 additions and 2 deletions
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5
src/identities.rs
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@ -82,8 +82,9 @@ pub trait One: Sized + Mul<Self, Output = Self> {
/// Returns `true` if `self` is equal to the multiplicative identity. /// Returns `true` if `self` is equal to the multiplicative identity.
/// ///
/// Compatibility note: this method will be a requirement to implement in the future; new /// For performance reasons, it's best to implement this manually.
/// implementors should provide it for future-compatibility. /// After a semver bump, this method will be required, and the
/// `where Self: PartialEq` bound will be removed.
fn is_one(&self) -> bool where Self: PartialEq { fn is_one(&self) -> bool where Self: PartialEq {
*self == Self::one() *self == Self::one()
} }