Module sync 

Concurrent cache variants that can be used from multiple threads.

Structs

Cache

A concurrent cache

DefaultLifecycle

Default Lifecycle for a sync cache.

Drain

Draining iterator for the items in the cache.

Iter

Iterator over the items in the cache.

LockContention

Error returned by non-blocking cache operations that do not consume their inputs when the relevant shard lock could not be acquired immediately.

PlaceholderGuard

Enums

EntryAction

What to do with an existing entry after inspection/mutation.

EntryResult

Result of an entry or entry_async operation.

GuardResult

Result of Cache::get_value_or_guard.