Struct PerformancePeriod

pub struct PerformancePeriod { /* private fields */ }

A PerformanceMark records a start and end point.

Implementations

impl PerformancePeriod

pub fn new() -> Self

Create a new PerformancePeriod starting now.

pub fn end(&mut self)

Mark the end of a PerformancePeriod

pub fn duration(&self) -> Duration

Get the duration of a PerformancePeriod. If the end has not been marked, then this returns the duration since the PerformancePeriod started.

Trait Implementations

impl Clone for PerformancePeriod

fn clone(&self) -> PerformancePeriod

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PerformancePeriod

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

Formats the value using the given formatter.

impl Default for PerformancePeriod

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PerformancePeriod

fn eq(&self, other: &PerformancePeriod) -> 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 PartialOrd for PerformancePeriod

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for PerformancePeriod

impl StructuralPartialEq for PerformancePeriod