Struct Time 

pub struct Time(pub u64);

Engine time: nanoseconds since the engine epoch.

The engine only requires that time never goes backwards; it makes no assumption about where the epoch is. The cronoq runtime uses the Unix epoch, so Time(n) is n nanoseconds after 1970-01-01T00:00:00Z (representable until the year 2554). Tests often use small values.

Tuple Fields

0: u64

Implementations

impl Time

pub const ZERO: Time

The epoch itself.

pub const MAX: Time

The latest representable time (also used as “never”).

pub fn from_secs_f64(s: f64) -> Time

Time from (fractional) seconds since the epoch; negative values clamp to zero.

pub fn as_secs_f64(self) -> f64

Seconds since the epoch.

pub fn saturating_sub(self, other: Time) -> Duration

self - other, or zero if other is later.

pub fn diff_secs(self, other: Time) -> f64

Signed difference self - other in seconds.

Trait Implementations

impl Add<Duration> for Time

type Output = Time

The resulting type after applying the + operator.

fn add(self, d: Duration) -> Time

Performs the + operation.

impl Clone for Time

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 Time

impl Debug for Time

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

Formats the value using the given formatter.

impl Default for Time

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Time

impl Hash for Time

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Time

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Time

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Time

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 StructuralPartialEq for Time

impl Sub<Duration> for Time

type Output = Time

The resulting type after applying the - operator.

fn sub(self, d: Duration) -> Time

Performs the - operation.