Struct TrackingMemoryPool

pub struct TrackingMemoryPool(Arc<AtomicUsize>);

A simple MemoryPool that reports the total memory usage

Tuple Fields

0: Arc<AtomicUsize>

Implementations

impl TrackingMemoryPool

pub fn allocated(&self) -> usize

Returns the total allocated size

Trait Implementations

impl Debug for TrackingMemoryPool

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

Formats the value using the given formatter.

impl Default for TrackingMemoryPool

fn default() -> TrackingMemoryPool

Returns the “default value” for a type.

impl MemoryPool for TrackingMemoryPool

fn reserve(&self, size: usize) -> Box<dyn MemoryReservation>

Reserves memory from the pool. Infallible.

fn available(&self) -> isize

Returns the current available memory in the pool.

fn used(&self) -> usize

Returns the current used memory from the pool.

fn capacity(&self) -> usize

Returns the maximum memory that can be reserved from the pool.