memory_cache_rust::cache

Struct Config

pub struct Config<K, V> {
    pub numb_counters: i64,
    pub max_cost: i64,
    pub buffer_items: usize,
    pub metrics: bool,
    pub key_to_hash: fn(&K) -> (u64, u64),
    pub on_evict: Option<fn(u64, u64, V, i64)>,
    pub cost: Option<fn(V) -> i64>,
}

Expand description

Config is passed to NewCache for creating new Cache instances.

Fields§

§numb_counters: i64§max_cost: i64§buffer_items: usize§metrics: bool§key_to_hash: fn(&K) -> (u64, u64)§on_evict: Option<fn(u64, u64, V, i64)>§cost: Option<fn(V) -> i64>

Trait Implementations§

impl<K, V> Default for Config<K, V>

fn default() -> Self

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

Auto Trait Implementations§

impl<K, V> Freeze for Config<K, V>

impl<K, V> RefUnwindSafe for Config<K, V>

impl<K, V> Send for Config<K, V>

impl<K, V> Sync for Config<K, V>

impl<K, V> Unpin for Config<K, V>

impl<K, V> UnwindSafe for Config<K, V>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V