Struct async_liveliness_monitor::support::AtomicInstant

pub struct AtomicInstant { /* private fields */ }

An Instant, stored as an AtomicDuration offset from an arbitrary epoch.

Due to Instant not having any const epoch, that epoch is taken by calling Instant::now() at construction. AtomicInstant’s range and resolution are bound by those of AtomicDuration.

Defaults to Instant::now().

Implementations

impl AtomicInstant

pub fn new(instant: Instant) -> Self

Constructs a new AtomicInstant, using Instant::now() as epoch.

pub fn load(&self, ord: Ordering) -> Instant

Atomically loads the internal atomic using the specified Ordering, and uses it to reconstruct the corresponding Instant.

pub fn store(&self, instant: Instant, ord: Ordering)

Converts the Instant into an atomically storeable value, and stores it atomically using the specified Ordering.

pub fn store_now(&self, ord: Ordering)

A shortcut for self.store(std::time::Instant::now(), ord).

Trait Implementations

impl Default for AtomicInstant

fn default() -> Self

Returns the “default value” for a type.