Struct time::SteadyTime

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pub struct SteadyTime(_);

Expand description

A structure representing a moment in time.

SteadyTimes are generated by a “steady” clock, that is, a clock which never experiences discontinuous jumps and for which time always flows at the same rate.

Examples

Repeatedly call a function for 1 second:

let start = SteadyTime::now();

while SteadyTime::now() - start < Duration::seconds(1) {
    do_some_work();
}

Implementations

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impl SteadyTime

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pub fn now() -> SteadyTime

Returns a SteadyTime representing the current moment in time.

Trait Implementations

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impl Add<Duration> for SteadyTime

type Output = SteadyTime

The resulting type after applying the + operator.

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fn add(self, other: Duration) -> SteadyTime

Performs the + operation. Read more

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impl Clone for SteadyTime

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fn clone(&self) -> SteadyTime

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SteadyTime

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

Formats the value using the given formatter. Read more

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impl Display for SteadyTime

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

Formats the value using the given formatter. Read more

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impl Ord for SteadyTime

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fn cmp(&self, other: &SteadyTime) -> Ordering

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl PartialEq<SteadyTime> for SteadyTime

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl PartialOrd<SteadyTime> for SteadyTime

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

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

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

This method tests less than (for self and other) and is used by the < operator. Read more

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

This method tests greater than (for self and other) and is used by the > operator. Read more

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl Sub<Duration> for SteadyTime

type Output = SteadyTime

The resulting type after applying the - operator.

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fn sub(self, other: Duration) -> SteadyTime

Performs the - operation. Read more

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impl Sub<SteadyTime> for SteadyTime

type Output = Duration

The resulting type after applying the - operator.

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fn sub(self, other: SteadyTime) -> Duration

Performs the - operation. Read more

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impl StructuralPartialEq for SteadyTime

Auto Trait Implementations

impl RefUnwindSafe for SteadyTime

impl Send for SteadyTime

impl Sync for SteadyTime

impl Unpin for SteadyTime

impl UnwindSafe for SteadyTime

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct time::SteadyTime

Examples

Implementations

impl SteadyTime

pub fn now() -> SteadyTime

Trait Implementations

impl Add<Duration> for SteadyTime

type Output = SteadyTime

fn add(self, other: Duration) -> SteadyTime

impl Clone for SteadyTime

fn clone(&self) -> SteadyTime

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

impl Debug for SteadyTime

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

impl Display for SteadyTime

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

impl Ord for SteadyTime

fn cmp(&self, other: &SteadyTime) -> Ordering

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

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

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

impl PartialEq<SteadyTime> for SteadyTime

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

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

impl PartialOrd<SteadyTime> for SteadyTime

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

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

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

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

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

impl Sub<Duration> for SteadyTime

type Output = SteadyTime

fn sub(self, other: Duration) -> SteadyTime

impl Sub<SteadyTime> for SteadyTime

type Output = Duration

fn sub(self, other: SteadyTime) -> Duration

impl Copy for SteadyTime

impl Eq for SteadyTime

impl StructuralEq for SteadyTime

impl StructuralPartialEq for SteadyTime

Auto Trait Implementations

impl RefUnwindSafe for SteadyTime

impl Send for SteadyTime

impl Sync for SteadyTime

impl Unpin for SteadyTime

impl UnwindSafe for SteadyTime

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,