Struct rustc_query_system::cache::Cache
source · [−]pub struct Cache<Key, Value> {
hashmap: Lock<FxHashMap<Key, WithDepNode<Value>>>,
}Fields
hashmap: Lock<FxHashMap<Key, WithDepNode<Value>>>Implementations
sourceimpl<Key: Eq + Hash, Value: Clone> Cache<Key, Value>
impl<Key: Eq + Hash, Value: Clone> Cache<Key, Value>
pub fn get<CTX: DepContext>(&self, key: &Key, tcx: CTX) -> Option<Value>
pub fn insert(&self, key: Key, dep_node: DepNodeIndex, value: Value)
Trait Implementations
Auto Trait Implementations
impl<Key, Value> !RefUnwindSafe for Cache<Key, Value>
impl<Key, Value> Send for Cache<Key, Value> where
Key: Send,
Value: Send,
impl<Key, Value> !Sync for Cache<Key, Value>
impl<Key, Value> Unpin for Cache<Key, Value> where
Key: Unpin,
Value: Unpin,
impl<Key, Value> UnwindSafe for Cache<Key, Value> where
Key: UnwindSafe,
Value: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 40 bytes