Struct BufferPoolStats 

pub struct BufferPoolStats {
    pub buffers: usize,
    pub capacity_bytes: usize,
}

Snapshot of typed host buffers retained by a [BufferPool].

buffers counts retained Vec allocations, while capacity_bytes counts their total element capacity in bytes. Allocators may keep freed memory in process-local arenas after a pool is cleared, so this reports memory that is still live in the pool rather than operating-system RSS.

Fields

buffers: usize

Number of retained vector allocations.

capacity_bytes: usize

Total retained vector capacity in bytes.

Trait Implementations

impl Clone for BufferPoolStats

fn clone(&self) -> BufferPoolStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferPoolStats

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

Formats the value using the given formatter.

impl Default for BufferPoolStats

fn default() -> BufferPoolStats

Returns the “default value” for a type.

impl PartialEq for BufferPoolStats

fn eq(&self, other: &BufferPoolStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BufferPoolStats

impl Eq for BufferPoolStats

impl StructuralPartialEq for BufferPoolStats