Struct MemoryPool 

pub struct MemoryPool { /* private fields */ }

A resolved, reservable limit within one physical resource.

Implementations

impl MemoryPool

pub fn requested(&self) -> MemoryBudget

Requested budget specification.

pub fn capacity(&self) -> u64

Resolved pool capacity in bytes.

pub fn reserved(&self) -> u64

Currently reserved bytes.

pub fn remaining(&self) -> u64

Remaining reservable bytes.

pub fn high_water(&self) -> u64

Highest concurrent reservation observed by this pool.

pub fn reserve(&self, bytes: u64) -> MemoryResult<MemoryLease>

Attempts to reserve bytes until the returned lease is dropped.

Errors

Returns MemoryError::BudgetExceeded if the local or shared resource limit lacks sufficient remaining capacity.

pub fn report(&self) -> MemoryPoolReport

Returns a snapshot of this pool’s planning and usage.

Trait Implementations

impl Clone for MemoryPool

fn clone(&self) -> MemoryPool

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MemoryPool

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

Formats the value using the given formatter.