Struct object_pool::Pool

pub struct Pool<T> { /* private fields */ }

Implementations

impl<T> Pool<T>

pub fn new<F>(cap: usize, init: F) -> Pool<T>

where F: Fn() -> T,

pub fn from_vec(v: Vec<T>) -> Pool<T>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn try_pull(&self) -> Option<Reusable<'_, T>>

pub fn pull<F: Fn() -> T>(&self, fallback: F) -> Reusable<'_, T>

pub fn try_pull_owned(self: &Arc<Self>) -> Option<ReusableOwned<T>>

Like try_pull, but returns an owned reusable wrapper.

try_pull_owned() is about 10% slower than try_pull(), but it may be necessary in some cases where you cannot satisfy a 'lifetime borrow check on the pool.

pub fn pull_owned<F: Fn() -> T>( self: &Arc<Self>, fallback: F, ) -> ReusableOwned<T>

Like pull, but returns an owned reusable wrapper.

pull_owned() is about 10% slower than pull(), but it may be necessary in some cases where you cannot satisfy a 'lifetime borrow check on the pool.

pub fn attach(&self, t: T)

Trait Implementations

impl<T> FromIterator<T> for Pool<T>

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.