[−][src]Struct hourglass::Timespec
An offset from the Unix Epoch.
Timespec
is the building block of Datetime
and can be converted
from and to a Datetime
. It is intrinsically expressed in the UTC
timezone since it holds the number of seconds elapsed since the Unix
Epoch 1970-01-01T00:00:00Z
and therefore is not ambiguous.
It is equivalent to a Datetime
without Timezone
information and
therefore does not have access to as much methods as its counterpart.
For example, its date
representation cannot be computed. In return,
the type is simpler and easier to handle and move around. Like
Datetime
, Timespec
is leap second aware.
Methods
impl Timespec
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pub fn now() -> Timespec
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Return the Timespec
representing now.
pub fn unix(stamp: i64, nano: i32) -> Result<Timespec, InputError>
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Create a new Timespec
from a Unix timestamp. An InputError
is returned if nano
∉ [0, 999999999].
pub fn seconds(&self) -> i64
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Get the number of Unix seconds since the Unix Epoch.
pub fn nanoseconds(&self) -> i32
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Get the number of nanoseconds elapsed for the current second.
pub fn to_datetime<'a>(&self, tz: &'a Timezone) -> Datetime<'a>
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Convert the Timespec
into a Datetime
, given a Timezone
.
Note the Timespec
is always expressed as a Unix time, so
converting to a Datetime
won't interpret the Timespec
as
anything other than an offset from Unix Epoch in UTC
timezone.
Trait Implementations
impl Clone for Timespec
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fn clone(&self) -> Timespec
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for Timespec
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fn cmp(&self, other: &Timespec) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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clamp
)Restrict a value to a certain interval. Read more
impl Eq for Timespec
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impl Copy for Timespec
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impl PartialOrd<Timespec> for Timespec
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fn partial_cmp(&self, other: &Timespec) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl PartialEq<Timespec> for Timespec
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fn eq(&self, other: &Timespec) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Debug for Timespec
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impl Add<Deltatime> for Timespec
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type Output = Timespec
The resulting type after applying the +
operator.
fn add(self, rhs: Deltatime) -> Self::Output
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impl Sub<Deltatime> for Timespec
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type Output = Timespec
The resulting type after applying the -
operator.
fn sub(self, rhs: Deltatime) -> Self::Output
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impl Sub<Timespec> for Timespec
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Auto Trait Implementations
Blanket Implementations
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, 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 type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,