Struct light_cache::policy::noop::NoopPolicy

pub struct NoopPolicy;

A policy that does nothing

Trait Implementations

impl Clone for NoopPolicy

fn clone(&self) -> NoopPolicy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoopPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<K, V> Policy<K, V> for NoopPolicy

where K: Eq + Hash + Copy, V: Clone + Sync,

type Inner = ()

The inner type of this policy, likely behind a lock

fn lock_inner(&self) -> MutexGuard<'_, ()>

Panics

fn get<S: BuildHasher>( &self, key: &K, cache: &LightCache<K, V, S, Self>, ) -> Option<V>

fn insert<S: BuildHasher>( &self, key: K, value: V, cache: &LightCache<K, V, S, Self>, ) -> Option<V>

fn remove<S: BuildHasher>( &self, key: &K, cache: &LightCache<K, V, S, Self>, ) -> Option<V>

fn prune<S: BuildHasher>(&self, cache: &LightCache<K, V, S, Self>)

Warning:

impl<K, V> Prune<K, V, NoopPolicy> for ()

fn prune<S: BuildHasher>(&mut self, _: &LightCache<K, V, S, NoopPolicy>)

Prune is typically be called before any operation on the cahce

impl Copy for NoopPolicy