Struct crusty_core::config::CDuration [−][src]
pub struct CDuration(_);
Implementations
Methods from Deref<Target = Duration>
Returns true if this Duration
spans no time.
Examples
use std::time::Duration; assert!(Duration::ZERO.is_zero()); assert!(Duration::new(0, 0).is_zero()); assert!(Duration::from_nanos(0).is_zero()); assert!(Duration::from_secs(0).is_zero()); assert!(!Duration::new(1, 1).is_zero()); assert!(!Duration::from_nanos(1).is_zero()); assert!(!Duration::from_secs(1).is_zero());
Returns the number of whole seconds contained by this Duration
.
The returned value does not include the fractional (nanosecond) part of the
duration, which can be obtained using subsec_nanos
.
Examples
use std::time::Duration; let duration = Duration::new(5, 730023852); assert_eq!(duration.as_secs(), 5);
To determine the total number of seconds represented by the Duration
,
use as_secs
in combination with subsec_nanos
:
use std::time::Duration; let duration = Duration::new(5, 730023852); assert_eq!(5.730023852, duration.as_secs() as f64 + duration.subsec_nanos() as f64 * 1e-9);
Returns the fractional part of this Duration
, in whole milliseconds.
This method does not return the length of the duration when represented by milliseconds. The returned number always represents a fractional portion of a second (i.e., it is less than one thousand).
Examples
use std::time::Duration; let duration = Duration::from_millis(5432); assert_eq!(duration.as_secs(), 5); assert_eq!(duration.subsec_millis(), 432);
Returns the fractional part of this Duration
, in whole microseconds.
This method does not return the length of the duration when represented by microseconds. The returned number always represents a fractional portion of a second (i.e., it is less than one million).
Examples
use std::time::Duration; let duration = Duration::from_micros(1_234_567); assert_eq!(duration.as_secs(), 1); assert_eq!(duration.subsec_micros(), 234_567);
Returns the fractional part of this Duration
, in nanoseconds.
This method does not return the length of the duration when represented by nanoseconds. The returned number always represents a fractional portion of a second (i.e., it is less than one billion).
Examples
use std::time::Duration; let duration = Duration::from_millis(5010); assert_eq!(duration.as_secs(), 5); assert_eq!(duration.subsec_nanos(), 10_000_000);
Returns the total number of whole milliseconds contained by this Duration
.
Examples
use std::time::Duration; let duration = Duration::new(5, 730023852); assert_eq!(duration.as_millis(), 5730);
Returns the total number of whole microseconds contained by this Duration
.
Examples
use std::time::Duration; let duration = Duration::new(5, 730023852); assert_eq!(duration.as_micros(), 5730023);
Returns the total number of nanoseconds contained by this Duration
.
Examples
use std::time::Duration; let duration = Duration::new(5, 730023852); assert_eq!(duration.as_nanos(), 5730023852);
Returns the number of seconds contained by this Duration
as f64
.
The returned value does include the fractional (nanosecond) part of the duration.
Examples
use std::time::Duration; let dur = Duration::new(2, 700_000_000); assert_eq!(dur.as_secs_f64(), 2.7);
Returns the number of seconds contained by this Duration
as f32
.
The returned value does include the fractional (nanosecond) part of the duration.
Examples
use std::time::Duration; let dur = Duration::new(2, 700_000_000); assert_eq!(dur.as_secs_f32(), 2.7);
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for CDuration
impl UnwindSafe for CDuration
Blanket Implementations
Mutably borrows from an owned value. Read more
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
[src]pub fn vzip(self) -> V
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
[src]Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
[src]
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
[src]Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more