Struct Metrics

pub struct Metrics {
    pub allocated_bytes: isize,
    pub allocations: isize,
}

Holds metrics on memory allocations.

This type implements several arithmetic operations, which allows for computing metric deltas and aggregating them.

let before = alloc_metrics::thread_metrics();
// ... do some work ...
let after = alloc_metrics::thread_metrics();
let delta = after - before;

Fields

allocated_bytes: isize

The number of bytes that were allocated.

allocations: isize

The number of allocations made.

Trait Implementations

impl Add for Metrics

type Output = Metrics

The resulting type after applying the + operator.

fn add(self, rhs: Metrics) -> Metrics

Performs the + operation.

impl AddAssign for Metrics

fn add_assign(&mut self, rhs: Metrics)

Performs the += operation.

impl Clone for Metrics

fn clone(&self) -> Metrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metrics

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

Formats the value using the given formatter.

impl Neg for Metrics

type Output = Metrics

The resulting type after applying the - operator.

fn neg(self) -> Metrics

Performs the unary - operation.

impl PartialEq for Metrics

fn eq(&self, other: &Metrics) -> 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 Sub for Metrics

type Output = Metrics

The resulting type after applying the - operator.

fn sub(self, rhs: Metrics) -> Metrics

Performs the - operation.

impl SubAssign for Metrics

fn sub_assign(&mut self, rhs: Metrics)

Performs the -= operation.

impl Copy for Metrics

impl Eq for Metrics

impl StructuralPartialEq for Metrics