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Better Debug impl for InternedWrapper

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This commit is contained in:
Florian Diebold
2021-05-09 20:05:43 +02:00
parent 0f7f1f0705
commit aebcf7b5d4
1 changed files with 7 additions and 1 deletions
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8
crates/hir_ty/src/interner.rs
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@@ -15,9 +15,15 @@ use std::{fmt, sync::Arc};
#[derive(Debug, Copy, Clone, Hash, PartialOrd, Ord, PartialEq, Eq)] #[derive(Debug, Copy, Clone, Hash, PartialOrd, Ord, PartialEq, Eq)]
pub struct Interner; pub struct Interner;
#[derive(PartialEq, Eq, Hash, Debug)] #[derive(PartialEq, Eq, Hash)]
pub struct InternedWrapper<T>(T); pub struct InternedWrapper<T>(T);
impl<T: fmt::Debug> fmt::Debug for InternedWrapper<T> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Debug::fmt(&self.0, f)
}
}
impl<T> std::ops::Deref for InternedWrapper<T> { impl<T> std::ops::Deref for InternedWrapper<T> {
type Target = T; type Target = T;