Struct MemoryUsage 

pub struct MemoryUsage {
    pub allocated_bytes: usize,
    pub referenced_bytes: usize,
}

Memory usage statistics for lazy values

Fields

allocated_bytes: usize

Bytes that were allocated (copied)

referenced_bytes: usize

Bytes that are referenced from original buffer

Implementations

impl MemoryUsage

pub fn total(&self) -> usize

Total memory footprint

pub fn efficiency(&self) -> f64

Efficiency ratio (0.0 = all copied, 1.0 = all zero-copy)

Trait Implementations

impl Clone for MemoryUsage

fn clone(&self) -> MemoryUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryUsage

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

Formats the value using the given formatter.

impl PartialEq for MemoryUsage

fn eq(&self, other: &MemoryUsage) -> 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 StructuralPartialEq for MemoryUsage