Struct Counters 

pub struct Counters {
    pub calls: u64,
    pub bytes: u64,
    pub live_bytes: i64,
    pub live_allocations: i64,
}

Allocation counters for a single thread.

Fields

calls: u64

Number of allocation requests: allocations, zeroed allocations and reallocations.

bytes: u64

Total number of bytes requested by those allocations.

live_bytes: i64

Bytes currently allocated and not yet freed.

live_allocations: i64

Number of allocations currently live.

Implementations

impl Counters

pub fn delta(self, earlier: Counters) -> Counters

Returns the counters between earlier and self.

Panics

Never panics: calls and bytes are monotonic, and the live_* gauges may legitimately decrease (or go negative across threads).

Trait Implementations

impl Clone for Counters

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Counters

impl Debug for Counters

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

Formats the value using the given formatter.

impl Default for Counters

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Counters

impl PartialEq for Counters

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Counters