Struct MemoryStats 

pub struct MemoryStats {
    pub allocations: u64,
    pub deallocations: u64,
    pub current_bytes: usize,
    pub peak_bytes: usize,
    pub total_bytes: usize,
}

Track memory usage for debugging and optimization.

Fields

allocations: u64

Number of allocations.

deallocations: u64

Number of deallocations.

current_bytes: usize

Current bytes allocated.

peak_bytes: usize

Peak bytes allocated.

total_bytes: usize

Total bytes allocated (lifetime).

Implementations

impl MemoryStats

pub fn new() -> Self

Create new empty stats.

pub fn record_alloc(&mut self, bytes: usize)

Record an allocation.

pub fn record_dealloc(&mut self, bytes: usize)

Record a deallocation.

pub fn net_allocations(&self) -> i64

Get the net allocation count.

Trait Implementations

impl Clone for MemoryStats

fn clone(&self) -> MemoryStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryStats

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

Formats the value using the given formatter.

impl Default for MemoryStats

fn default() -> MemoryStats

Returns the “default value” for a type.