REALTIME

os::kernel::time

Struct REALTIME

pub struct REALTIME {
    __private_field: (),
}

Expand description

墙上时钟，记录自 1970-01-01 00:00:00 UTC 以来的时间（以秒为单位） XXX: 使用锁会不会影响精度？

Fields§

§__private_field: ()

Trait Implementations§

impl Deref for REALTIME

type Target = RwLock<TimeSpec>

The resulting type after dereferencing.

fn deref(&self) -> &RwLock<TimeSpec>

Dereferences the value.

impl LazyStatic for REALTIME

Auto Trait Implementations§

impl Freeze for REALTIME

impl RefUnwindSafe for REALTIME

impl Send for REALTIME

impl Sync for REALTIME

impl Unpin for REALTIME

impl UnwindSafe for REALTIME

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

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

The target type on which the method may be called.

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

Performs the conversion.

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

Performs the conversion.