Trait Poolable 

pub trait Poolable {
    // Required methods
    fn empty() -> Self;
    fn reset(&mut self);
    fn capacity(&self) -> usize;

    // Provided method
    fn really_dropped(&self) -> bool { ... }
}

Required Methods

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

Provided Methods

fn really_dropped(&self) -> bool

in case you are pooling something ref counted e.g. arc

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Poolable for String

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

impl<K, R> Poolable for HashSet<K, R>

where K: Hash + Eq, R: Default + BuildHasher,

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

impl<K, V, R> Poolable for HashMap<K, V, R>

where K: Hash + Eq, R: Default + BuildHasher,

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

impl<T> Poolable for VecDeque<T>

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

impl<T> Poolable for Vec<T>

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

impl<T: Poolable> Poolable for Arc<T>

fn empty() -> Self

fn reset(&mut self)

fn capacity(&self) -> usize

fn really_dropped(&self) -> bool

Implementors