Struct AllocationStats 

pub struct AllocationStats {
    pub total_allocations: u64,
    pub total_deallocations: u64,
    pub total_bytes_allocated: usize,
    pub total_bytes_deallocated: usize,
    pub current_allocations: u64,
    pub current_bytes: usize,
    pub peak_bytes: usize,
    pub uptime: Duration,
}

Summary statistics for allocations.

Fields

total_allocations: u64

Total number of allocations.

total_deallocations: u64

Total number of deallocations.

total_bytes_allocated: usize

Total bytes ever allocated.

total_bytes_deallocated: usize

Total bytes ever deallocated.

current_allocations: u64

Current number of active allocations.

current_bytes: usize

Current bytes allocated.

peak_bytes: usize

Peak bytes allocated.

uptime: Duration

Time since tracking started.

Implementations

impl AllocationStats

pub fn net_allocations(&self) -> i64

Get net allocations (allocs - deallocs).

pub fn allocation_rate(&self) -> f64

Get allocation rate (allocations per second).

pub fn avg_allocation_size(&self) -> usize

Get average allocation size.

pub fn has_potential_leaks(&self) -> bool

Check if there are potential leaks.

Trait Implementations

impl Clone for AllocationStats

fn clone(&self) -> AllocationStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationStats

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

Formats the value using the given formatter.

impl Default for AllocationStats

fn default() -> AllocationStats

Returns the “default value” for a type.