Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-11-17 10:18:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge #8944

Browse source 
8944: minor: explain why nested `TypeRef` aren't interned r=jonas-schievink a=jonas-schievink

bors r+

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
This commit is contained in:
bors[bot] 2021-05-23 14:29:18 +00:00 committed by GitHub
commit 96e5412f88
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
crates/hir_def/src/type_ref.rs
View file

@ -72,6 +72,10 @@ impl TraitRef {
}
/// Compare ty::Ty
///
/// Note: Most users of `TypeRef` that end up in the salsa database intern it using
/// `Interned<TypeRef>` to save space. But notably, nested `TypeRef`s are not interned, since that
/// does not seem to save any noticeable amount of memory.
#[derive(Clone, PartialEq, Eq, Hash, Debug)]
pub enum TypeRef {
Never,