[−][src]Struct core_extensions::measure_time::MyDuration
Wrapper type for ::std::time::Duration which is specialized for measuring code execution time.
This type implements the Units trait,used for displaying types with many units.
Methods
impl MyDuration
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pub fn from_hours(hours: u64) -> Self
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Creates a MyDuration from hours
hours.
pub fn from_minutes(minutes: u64) -> Self
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Creates a MyDuration from minutes
minutes.
pub fn from_seconds(seconds: u64) -> Self
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Creates a MyDuration from seconds
seconds.
pub fn from_mili(miliseconds: u64) -> Self
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Creates a MyDuration from miliseconds
miliseconds.
pub fn from_micro(microseconds: u64) -> Self
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Creates a MyDuration from microseconds
microseconds.
pub fn from_nano(nanoseconds: u64) -> Self
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Creates a MyDuration from nanoseconds
nanoseconds.
pub fn nanoseconds(self) -> u64
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How many nanoseconds this is.
pub fn microseconds(self) -> u64
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How many microseconds this is.
pub fn miliseconds(self) -> u64
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How many miliseconds this is.
pub fn seconds(self) -> u64
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How many seconds this is.
pub fn minutes(self) -> u64
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How many minutes this is.
pub fn hours(self) -> u64
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How many hours this is.
pub fn map<F>(self, f: F) -> Self where
F: FnOnce(Duration) -> Duration,
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F: FnOnce(Duration) -> Duration,
Maps the underlying Duration.
Methods from Deref<Target = Duration>
pub const SECOND: Duration
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pub const MILLISECOND: Duration
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pub const MICROSECOND: Duration
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pub const NANOSECOND: Duration
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pub const fn as_secs(&self) -> u64
1.3.0[src]
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);
pub const fn subsec_millis(&self) -> u32
1.27.0[src]
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);
pub const fn subsec_micros(&self) -> u32
1.27.0[src]
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);
pub const fn subsec_nanos(&self) -> u32
1.3.0[src]
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);
pub const fn as_millis(&self) -> u128
1.33.0[src]
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);
pub const fn as_micros(&self) -> u128
1.33.0[src]
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);
pub const fn as_nanos(&self) -> u128
1.33.0[src]
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);
pub fn as_secs_f64(&self) -> f64
1.38.0[src]
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);
pub fn as_secs_f32(&self) -> f32
1.38.0[src]
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
impl Clone for MyDuration
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fn clone(&self) -> MyDuration
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for MyDuration
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impl Debug for MyDuration
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impl Default for MyDuration
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fn default() -> MyDuration
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impl Deref for MyDuration
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impl DerefMut for MyDuration
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impl<'de> Deserialize<'de> for MyDuration
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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
D: Deserializer<'de>,
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D: Deserializer<'de>,
impl Display for MyDuration
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impl Eq for MyDuration
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impl From<Duration> for MyDuration
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impl From<MyDuration> for Duration
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fn from(this: MyDuration) -> Duration
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impl Hash for MyDuration
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Ord for MyDuration
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fn cmp(&self, other: &MyDuration) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<MyDuration> for MyDuration
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fn eq(&self, other: &MyDuration) -> bool
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fn ne(&self, other: &MyDuration) -> bool
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impl PartialOrd<MyDuration> for MyDuration
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fn partial_cmp(&self, other: &MyDuration) -> Option<Ordering>
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fn lt(&self, other: &MyDuration) -> bool
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fn le(&self, other: &MyDuration) -> bool
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fn gt(&self, other: &MyDuration) -> bool
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fn ge(&self, other: &MyDuration) -> bool
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impl Serialize for MyDuration
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This impl is only enabled if the "serde_" feature is enabled.
impl StructuralEq for MyDuration
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impl StructuralPartialEq for MyDuration
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Auto Trait Implementations
impl RefUnwindSafe for MyDuration
impl Send for MyDuration
impl Sync for MyDuration
impl Unpin for MyDuration
impl UnwindSafe for MyDuration
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The error type returned when the conversion fails.
fn try_into(Self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,