Type Alias MonotonicDuration

pub type MonotonicDuration = Duration<MonotonicTimeline>;

This module exists to abstract away the differences between the dev host and target versions of fuchsia_async::MonotonicDuration.

In particular, on development hosts fuchsia_async::{MonotonicDuration, MonotonicInstant} are actually std::time::{Duration, Instant}. A duration on the monotonic timeline.

Aliased Type

struct MonotonicDuration(/* private fields */);

Implementations

impl Duration<MonotonicTimeline>

pub fn sleep(self)

Sleep for the given amount of time.

impl<T> Duration<T>

where T: Timeline,

pub const INFINITE: Duration<T>

pub const INFINITE_PAST: Duration<T>

pub const ZERO: Duration<T>

pub const fn into_nanos(self) -> i64

Returns the number of nanoseconds contained by this Duration.

pub const fn into_micros(self) -> i64

Returns the total number of whole microseconds contained by this Duration.

pub const fn into_millis(self) -> i64

Returns the total number of whole milliseconds contained by this Duration.

pub const fn into_seconds(self) -> i64

Returns the total number of whole seconds contained by this Duration.

pub fn into_seconds_f64(self) -> f64

Returns the duration as a floating-point value in seconds.

pub const fn into_minutes(self) -> i64

Returns the total number of whole minutes contained by this Duration.

pub const fn into_hours(self) -> i64

Returns the total number of whole hours contained by this Duration.

pub const fn from_nanos(nanos: i64) -> Duration<T>

pub const fn from_micros(micros: i64) -> Duration<T>

pub const fn from_millis(millis: i64) -> Duration<T>

pub const fn from_seconds(secs: i64) -> Duration<T>

pub const fn from_minutes(min: i64) -> Duration<T>

pub const fn from_hours(hours: i64) -> Duration<T>

Trait Implementations

impl<T, U> Add<Instant<T, U>> for Duration<T, U>

where T: Timeline, U: TimeUnit,

type Output = Instant<T, U>

The resulting type after applying the + operator.

fn add( self, time: Instant<T, U>, ) -> <Duration<T, U> as Add<Instant<T, U>>>::Output

Performs the + operation.

impl Add<MonotonicInstant> for Duration<MonotonicTimeline>

type Output = MonotonicInstant

The resulting type after applying the + operator.

fn add(self, t: MonotonicInstant) -> MonotonicInstant

Performs the + operation.

impl<T, U> Add for Duration<T, U>

where T: Timeline, U: TimeUnit,

type Output = Duration<T, U>

The resulting type after applying the + operator.

fn add(self, rhs: Duration<T, U>) -> <Duration<T, U> as Add>::Output

Performs the + operation.

impl<T, U> AddAssign for Duration<T, U>

where T: Timeline, U: TimeUnit,

fn add_assign(&mut self, rhs: Duration<T, U>)

Performs the += operation.

impl<T, U> Clone for Duration<T, U>

where T: Clone, U: Clone,

fn clone(&self) -> Duration<T, U>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, U> Debug for Duration<T, U>

where T: Debug, U: Debug,

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

Formats the value using the given formatter.

impl<T, U> Default for Duration<T, U>

where T: Default, U: Default,

fn default() -> Duration<T, U>

Returns the “default value” for a type.

impl<S, T, U> Div<S> for Duration<T, U>

where S: Into<i64>, T: Timeline, U: TimeUnit,

type Output = Duration<T, U>

The resulting type after applying the / operator.

fn div(self, div: S) -> Duration<T, U>

Performs the / operation.

impl DurationExt for Duration<MonotonicTimeline>

fn after_now(self) -> MonotonicInstant

Return a MonotonicInstant which is a MonotonicDuration after the current time. duration.after_now() is equivalent to MonotonicInstant::after(duration).

impl<T> From<Duration> for Duration<T>

where T: Timeline,

fn from(dur: Duration) -> Duration<T>

Converts to this type from the input type.

impl<T, U> FromBytes for Duration<T, U>

where i64: FromBytes, PhantomData<(T, U)>: FromBytes,

fn ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the given source as a &Self.

fn ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the prefix of the given source as a &Self without copying.

fn ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: Immutable + KnownLayout,

Interprets the suffix of the given bytes as a &Self.

fn mut_from_bytes( source: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the given source as a &mut Self.

fn mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the prefix of the given source as a &mut Self without copying.

fn mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the suffix of the given source as a &mut Self without copying.

fn ref_from_bytes_with_elems( source: &[u8], count: usize, ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Interprets the given source as a &Self with a DST length equal to count.

fn ref_from_prefix_with_elems( source: &[u8], count: usize, ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Interprets the prefix of the given source as a DST &Self with length equal to count.

fn ref_from_suffix_with_elems( source: &[u8], count: usize, ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Interprets the suffix of the given source as a DST &Self with length equal to count.

fn mut_from_bytes_with_elems( source: &mut [u8], count: usize, ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout<PointerMetadata = usize> + Immutable,

Interprets the given source as a &mut Self with a DST length equal to count.

fn mut_from_prefix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout<PointerMetadata = usize>,

Interprets the prefix of the given source as a &mut Self with DST length equal to count.

fn mut_from_suffix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout<PointerMetadata = usize>,

Interprets the suffix of the given source as a &mut Self with DST length equal to count.

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl<T, U> FromZeros for Duration<T, U>

where i64: FromZeros, PhantomData<(T, U)>: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl<T, U> Hash for Duration<T, U>

where T: Hash, U: Hash,

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

where __H: Hasher,

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<T, U> IntoBytes for Duration<T, U>

where i64: IntoBytes, PhantomData<(T, U)>: IntoBytes,

fn as_bytes(&self) -> &[u8]

where Self: Immutable,

Gets the bytes of this value.

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl<T, S, U> Mul<S> for Duration<T, U>

where T: Timeline, S: Into<i64>, U: TimeUnit,

type Output = Duration<T, U>

The resulting type after applying the * operator.

fn mul(self, mul: S) -> Duration<T, U>

Performs the * operation.

impl<T, U> Neg for Duration<T, U>

where T: Timeline, U: TimeUnit,

type Output = Duration<T, U>

The resulting type after applying the - operator.

fn neg(self) -> <Duration<T, U> as Neg>::Output

Performs the unary - operation.

impl<T, U> Ord for Duration<T, U>

where T: Ord, U: Ord,

fn cmp(&self, other: &Duration<T, U>) -> 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<T, U> PartialEq for Duration<T, U>

where T: PartialEq, U: PartialEq,

fn eq(&self, other: &Duration<T, U>) -> 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<T, U> PartialOrd for Duration<T, U>

where T: PartialOrd, U: PartialOrd,

fn partial_cmp(&self, other: &Duration<T, U>) -> 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<T, U> Sub for Duration<T, U>

where T: Timeline, U: TimeUnit,

type Output = Duration<T, U>

The resulting type after applying the - operator.

fn sub(self, rhs: Duration<T, U>) -> Duration<T, U>

Performs the - operation.

impl<T, U> SubAssign for Duration<T, U>

where T: Timeline, U: TimeUnit,

fn sub_assign(&mut self, rhs: Duration<T, U>)

Performs the -= operation.

impl<T, U> TryFromBytes for Duration<T, U>

where i64: TryFromBytes, PhantomData<(T, U)>: TryFromBytes,

fn try_ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the given source as a &Self.

fn try_ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the prefix of the given source as a &Self.

fn try_ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the suffix of the given source as a &Self.

fn try_mut_from_bytes( bytes: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the given source as a &mut Self without copying.

fn try_mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the prefix of the given source as a &mut Self.

fn try_mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the suffix of the given source as a &mut Self.

fn try_ref_from_bytes_with_elems( source: &[u8], count: usize, ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the given source as a &Self with a DST length equal to count.

fn try_ref_from_prefix_with_elems( source: &[u8], count: usize, ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the prefix of the given source as a &Self with a DST length equal to count.

fn try_ref_from_suffix_with_elems( source: &[u8], count: usize, ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize> + Immutable,

Attempts to interpret the suffix of the given source as a &Self with a DST length equal to count.

fn try_mut_from_bytes_with_elems( source: &mut [u8], count: usize, ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize>,

Attempts to interpret the given source as a &mut Self with a DST length equal to count.

fn try_mut_from_prefix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize>,

Attempts to interpret the prefix of the given source as a &mut Self with a DST length equal to count.

fn try_mut_from_suffix_with_elems( source: &mut [u8], count: usize, ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout<PointerMetadata = usize>,

Attempts to interpret the suffix of the given source as a &mut Self with a DST length equal to count.

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl WakeupTime for Duration<MonotonicTimeline>

fn into_timer(self) -> Timer

Create a timer based on this time.

impl<T, U> Copy for Duration<T, U>

where T: Copy, U: Copy,

impl<T, U> Eq for Duration<T, U>

where T: Eq, U: Eq,

impl<T, U> Immutable for Duration<T, U>

where i64: Immutable, PhantomData<(T, U)>: Immutable,

impl<T, U> StructuralPartialEq for Duration<T, U>