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cl-intern: Derive Default for StringInterner and TypedInterner

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John 2024-08-24 18:18:22 -05:00
parent 8675f91aca
commit 99a00875a8
1 changed files with 2 additions and 0 deletions
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compiler/cl-structures/src/intern.rs
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@ -119,6 +119,7 @@ pub mod string_interner {
}; };
/// A string interner hands out [Interned] copies of each unique string given to it. /// A string interner hands out [Interned] copies of each unique string given to it.
#[derive(Default)]
pub struct StringInterner<'a> { pub struct StringInterner<'a> {
arena: DroplessArena<'a>, arena: DroplessArena<'a>,
keys: RwLock<HashSet<&'a str>>, keys: RwLock<HashSet<&'a str>>,
@ -258,6 +259,7 @@ pub mod typed_interner {
/// A [TypedInterner] hands out [Interned] references for arbitrary types. /// A [TypedInterner] hands out [Interned] references for arbitrary types.
/// ///
/// See the [module-level documentation](self) for more information. /// See the [module-level documentation](self) for more information.
#[derive(Default)]
pub struct TypedInterner<'a, T: Eq + Hash> { pub struct TypedInterner<'a, T: Eq + Hash> {
arena: TypedArena<'a, T>, arena: TypedArena<'a, T>,
keys: RwLock<HashSet<&'a T>>, keys: RwLock<HashSet<&'a T>>,