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Replace manual implementations with `derive`s

This commit is contained in:
Hanno Braun 2022-06-28 17:53:27 +02:00
parent 68da99913a
commit f4f9ce2d89
1 changed files with 1 additions and 24 deletions
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25
crates/fj-kernel/src/shape/local.rs
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@ -1,5 +1,3 @@
use std::hash::{Hash, Hasher};
use super::Object;
/// A reference to an object, which includes a local form
@ -14,7 +12,7 @@ use super::Object;
/// terms that are useful to those objects. Two instances of `LocalForm` are
/// equal, if both the local and the canonical forms are equal. The equality of
/// the handle that refers to the canonical form is disregarded.
#[derive(Clone, Debug, Eq, Ord, PartialOrd)]
#[derive(Clone, Debug, Eq, PartialEq, Hash, Ord, PartialOrd)]
pub struct LocalForm<Local, Canonical: Object> {
local: Local,
canonical: Canonical,
@ -50,24 +48,3 @@ impl<Canonical: Object> LocalForm<Canonical, Canonical> {
Self::new(canonical.clone(), canonical)
}
}
impl<Local, Canonical: Object> PartialEq for LocalForm<Local, Canonical>
where
Local: PartialEq,
Canonical: PartialEq,
{
fn eq(&self, other: &Self) -> bool {
self.local == other.local && self.canonical == other.canonical
}
}
impl<Local, Canonical: Object> Hash for LocalForm<Local, Canonical>
where
Local: Hash,
Canonical: Hash,
{
fn hash<H: Hasher>(&self, state: &mut H) {
self.local.hash(state);
self.canonical.hash(state);
}
}