Struct ObjectPool

pub struct ObjectPool<T> {
    objects: Vec<T>,
    enabled: bool,
}

Memory pool for frequently allocated objects

Fields

objects: Vec<T>

enabled: bool

Implementations

impl<T> ObjectPool<T>

pub const fn new() -> Self

Create a new object pool

pub fn with_capacity(capacity: usize) -> Self

Create a new object pool with initial capacity

pub fn get<F>(&mut self, creator: F) -> T

where F: FnOnce() -> T,

Get an object from the pool, or create a new one

pub fn put(&mut self, object: T)

Return an object to the pool

pub const fn stats(&self) -> (usize, usize)

Get pool statistics

Trait Implementations

impl<T: Debug> Debug for ObjectPool<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Default for ObjectPool<T>

fn default() -> Self

Returns the “default value” for a type.