Enum rustix::time::DynamicClockId

#[non_exhaustive]
pub enum DynamicClockId<'a> {    
    Known(ClockId),
    Dynamic(BorrowedFd<'a>),
    RealtimeAlarm,
    Tai,
    Boottime,
    BoottimeAlarm,
}
Documentation

CLOCK_* constants for use with clock_gettime_dynamic.

These constants may be unsupported at runtime, depending on the OS version, and clock_gettime_dynamic may fail with INVAL. See ClockId for clocks which are always supported at runtime.

Variants

Known(ClockId)

ClockId values that are always supported at runtime.

Dynamic(BorrowedFd<'a>)
BorrowedFd<'a>

Linux dynamic clocks.

RealtimeAlarm

CLOCK_REALTIME_ALARM, available on Linux >= 3.0

Tai

CLOCK_TAI, available on Linux >= 3.10

Boottime

CLOCK_BOOTTIME, available on Linux >= 2.6.39

BoottimeAlarm

CLOCK_BOOTTIME_ALARM, available on Linux >= 2.6.39

Trait Implementations

impl<'a> Clone for DynamicClockId<'a>
fn clone(&Self) -> DynamicClockId<'a>
impl<'a> Copy for DynamicClockId<'a>
impl<'a> Debug for DynamicClockId<'a>
fn fmt(&Self, f: &mut $crate::fmt::Formatter<'_>) -> $crate::fmt::Result

Auto Trait Implementations

impl<'a> RefUnwindSafe for DynamicClockId<'a>
impl<'a> Send for DynamicClockId<'a>
impl<'a> Sync for DynamicClockId<'a>
impl<'a> Unpin for DynamicClockId<'a>
impl<'a> UnwindSafe for DynamicClockId<'a>

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

Returns the argument unchanged.

impl<T, U> Into<U> for T
where
    U: From<T>,
fn into(Self) -> U

Calls U::from(self).

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

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, 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>