pub struct DefaultCache<K, V> {
    cache: Lock<FxHashMap<K, (V, DepNodeIndex)>>,
}

Fields

cache: Lock<FxHashMap<K, (V, DepNodeIndex)>>

Trait Implementations

Returns the “default value” for a type. Read more

Checks if the query is already computed and in the cache. It returns the shard index and a lock guard to the shard, which will be used if the query is not in the cache and we need to compute it. Read more

Store a value without putting it in the cache. This is meant to be used with cycle errors. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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