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Remove many unnecessary trait derivations.

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This commit is contained in:
Nicholas Nethercote 2019-10-20 15:54:53 +11:00
parent c3b3a86124
commit ac6daed384
49 changed files with 89 additions and 103 deletions
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4
src/librustc_data_structures/graph/implementation/mod.rs
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@ -60,10 +60,10 @@ impl<N> SnapshotVecDelegate for Edge<N> {
fn reverse(_: &mut Vec<Edge<N>>, _: ()) {}
}
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
#[derive(Copy, Clone, PartialEq, Debug)]
pub struct NodeIndex(pub usize);
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
#[derive(Copy, Clone, PartialEq, Debug)]
pub struct EdgeIndex(pub usize);
pub const INVALID_EDGE_INDEX: EdgeIndex = EdgeIndex(usize::MAX);