Struct CacheBuilder 

pub struct CacheBuilder<K, V, C> { /* private fields */ }

Builds a Cache with various configuration knobs.

Examples

use micro_moka::unsync::Cache;

let mut cache = Cache::builder()
    // Max 10,000 elements
    .max_capacity(10_000)
    // Create the cache.
    .build();

cache.insert(0, "zero");
cache.get(&0);

Implementations

impl<K, V> CacheBuilder<K, V, Cache<K, V, RandomState>>

where K: Eq + Hash,

pub fn new(max_capacity: u64) -> Self

Construct a new CacheBuilder that will be used to build a Cache holding up to max_capacity entries.

pub fn build(self) -> Cache<K, V, RandomState>

Builds a Cache<K, V>.

pub fn build_with_hasher<S>(self, hasher: S) -> Cache<K, V, S>

where S: BuildHasher + Clone,

Builds a Cache<K, V, S>, with the given hasher.

impl<K, V, C> CacheBuilder<K, V, C>

pub fn max_capacity(self, max_capacity: u64) -> Self

Sets the max capacity of the cache.

pub fn initial_capacity(self, number_of_entries: usize) -> Self

Sets the initial capacity (number of entries) of the cache.

Trait Implementations

impl<K, V> Default for CacheBuilder<K, V, Cache<K, V, RandomState>>

where K: Eq + Hash,

fn default() -> Self

Returns the “default value” for a type.