Struct BufferSizingStats 

pub struct BufferSizingStats { /* private fields */ }

Global buffer sizing statistics.

Implementations

impl BufferSizingStats

pub fn new() -> Self

Create new stats.

pub fn record_allocation(&self, allocated: usize, used: usize)

Record an allocation.

pub fn record_reallocation(&self)

Record a reallocation.

pub fn allocations(&self) -> u64

Get total allocations.

pub fn reallocations(&self) -> u64

Get total reallocations.

pub fn bytes_wasted(&self) -> u64

Get bytes wasted.

pub fn perfect_fits(&self) -> u64

Get perfect fit count.

pub fn perfect_fit_ratio(&self) -> f64

Get perfect fit ratio (higher is better).

pub fn reallocation_ratio(&self) -> f64

Get reallocation ratio (lower is better).

Trait Implementations

impl Debug for BufferSizingStats

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

Formats the value using the given formatter.

impl Default for BufferSizingStats

fn default() -> BufferSizingStats

Returns the “default value” for a type.