Struct poule::Pool

pub struct Pool<T: Reset> { /* fields omitted */ }

A pool of reusable values

Methods

impl<T: Reset> Pool<T>

pub fn with_capacity(maximum: usize) -> Pool<T>

Creates a new pool that can contain up to maximum entries.

pub fn with_extra(maximum: usize, extra: usize) -> Pool<T>

Creates a new pool that can contain up to maximum entries. each entry can have extra additional bytes to store data

pub fn grow_to(&mut self, count: usize)

pub fn checkout<F>(&mut self, init: F) -> Option<Checkout<T>> where
    F: Fn() -> T, 

Checkout a value from the pool. Returns None if the pool is currently at capacity.

The value returned from the pool has not been reset and contains the state that it previously had when it was last released.

pub fn capacity(&self) -> usize

pub fn maximum_capacity(&self) -> usize

pub fn len(&self) -> usize

pub fn memory_size(&self) -> usize

pub fn used(&self) -> usize

Trait Implementations

impl<T: Send + Reset> Send for Pool<T>