Struct Instant

pub struct Instant<C: ClockSource> { /* private fields */ }

A specific point in time.

Invariants

The inner value is in the range from 0 to KTIME_MAX.

Implementations

impl<C: ClockSource> Instant<C>

pub fn now() -> Self

Get the current time from the clock source.

pub fn elapsed(&self) -> Delta

Return the amount of time elapsed since the Instant.

Trait Implementations

impl<C: ClockSource> Clone for Instant<C>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: ClockSource> HrTimerExpires for Instant<C>

fn into_nanos(self) -> i64

Converts the expiration time into a nanosecond representation.

impl<C: Ord + ClockSource> Ord for Instant<C>

fn cmp(&self, other: &Instant<C>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<C: PartialEq + ClockSource> PartialEq for Instant<C>

fn eq(&self, other: &Instant<C>) -> 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<C: PartialOrd + ClockSource> PartialOrd for Instant<C>

fn partial_cmp(&self, other: &Instant<C>) -> 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<C: ClockSource> Sub for Instant<C>

type Output = Delta

The resulting type after applying the - operator.

fn sub(self, other: Instant<C>) -> Delta

Performs the - operation.

impl<C: ClockSource> Copy for Instant<C>

impl<C: Eq + ClockSource> Eq for Instant<C>

impl<C: ClockSource> StructuralPartialEq for Instant<C>