Struct lockfree_object_pool::LinearObjectPool
source · pub struct LinearObjectPool<T> { /* private fields */ }
Expand description
ObjectPool use a lockfree vector to secure multithread access to pull.
The lockfree vector is implemented as linked list.
§Example
use lockfree_object_pool::LinearObjectPool;
let pool = LinearObjectPool::<u32>::new(
|| Default::default(),
|v| {
*v = 0;
}
);
let mut item = pool.pull();
*item = 5;
let work = *item * 5;
Implementations§
source§impl<T> LinearObjectPool<T>
impl<T> LinearObjectPool<T>
sourcepub fn new<R, I>(init: I, reset: R) -> Self
pub fn new<R, I>(init: I, reset: R) -> Self
Create an new LinearObjectPool
§Arguments
init
closure to create new itemreset
closure to reset item before reusage
§Example
use lockfree_object_pool::LinearObjectPool;
let pool = LinearObjectPool::<u32>::new(
|| Default::default(),
|v| {
*v = 0;
}
);
sourcepub fn pull(&self) -> LinearReusable<'_, T>
pub fn pull(&self) -> LinearReusable<'_, T>
Create a new element. When the element is dropped, it returns in the pull.
§Example
use lockfree_object_pool::LinearObjectPool;
let pool = LinearObjectPool::<u32>::new(
|| Default::default(),
|v| {
*v = 0;
}
);
let mut item = pool.pull();
sourcepub fn pull_owned(self: &Arc<Self>) -> LinearOwnedReusable<T>
pub fn pull_owned(self: &Arc<Self>) -> LinearOwnedReusable<T>
Create a new element. When the element is dropped, it returns in the pull.
§Example
use lockfree_object_pool::LinearObjectPool;
use std::sync::Arc;
let pool = Arc::new(LinearObjectPool::<u32>::new(
|| Default::default(),
|v| {
*v = 0;
}
));
let mut item = pool.pull_owned();
Auto Trait Implementations§
impl<T> !RefUnwindSafe for LinearObjectPool<T>
impl<T> Send for LinearObjectPool<T>where
T: Send,
impl<T> Sync for LinearObjectPool<T>where
T: Sync,
impl<T> Unpin for LinearObjectPool<T>where
T: Unpin,
impl<T> !UnwindSafe for LinearObjectPool<T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more