bjoernager/rust
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Implement Idx for OwnerId.

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This commit is contained in:
Camille GILLOT 2022-10-31 16:06:56 +00:00
parent 024207ab43
commit 07f1948043
2 changed files with 15 additions and 1 deletions
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2
compiler/rustc_index/src/vec.rs
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@ -17,10 +17,12 @@ pub trait Idx: Copy + 'static + Eq + PartialEq + Debug + Hash {
fn index(self) -> usize;
#[inline]
fn increment_by(&mut self, amount: usize) {
*self = self.plus(amount);
}
#[inline]
fn plus(self, amount: usize) -> Self {
Self::new(self.index() + amount)
}