TimerReadRes

timer_deque_rs::timer_portable::timer

Enum TimerReadRes

pub enum TimerReadRes<T: Sized + Debug + Display + Clone + Eq + PartialEq> {
    Ok(T),
    Cancelled,
    WouldBlock,
}

Expand description

A timer FD read operation result.

Variants§

Ok(T)

Read successfull.

Cancelled

TFD_TIMER_ABSTIME

Marks this timer as cancelable if the real-time clock under‐ goes a discontinuous change (settimeofday(2), clock_settime(2), or similar). When such changes occur, a current or future read(2) from the file descriptor will fail with the error ECANCELED.

This is not appliciable for Kqeueue BSD timer and Windows.

WouldBlock

EAGAIN If FD is nonblocking then this will be returned.

Implementations§

impl TimerReadRes<u64>

pub fn ok() -> Self

impl<T: Sized + Debug + Display + Clone + Eq + PartialEq> TimerReadRes<T>

pub fn unwrap(self) -> T

Trait Implementations§

impl<T: Clone + Sized + Debug + Display + Clone + Eq + PartialEq> Clone for TimerReadRes<T>

fn clone(&self) -> TimerReadRes<T>

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<T: Debug + Sized + Debug + Display + Clone + Eq + PartialEq> Debug for TimerReadRes<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<T: Sized + Debug + Display + Clone + Eq + PartialEq> Display for TimerReadRes<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<T: Sized + Debug + Display + Clone + Eq + PartialEq> From<Error> for TimerReadRes<T>

fn from(value: Error) -> Self

Converts to this type from the input type.

impl<T: PartialEq + Sized + Debug + Display + Clone + Eq + PartialEq> PartialEq for TimerReadRes<T>

fn eq(&self, other: &TimerReadRes<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Eq + Sized + Debug + Display + Clone + Eq + PartialEq> Eq for TimerReadRes<T>

impl<T: Sized + Debug + Display + Clone + Eq + PartialEq> StructuralPartialEq for TimerReadRes<T>

Auto Trait Implementations§

impl<T> Freeze for TimerReadRes<T>
where T: Freeze,

impl<T> RefUnwindSafe for TimerReadRes<T>
where T: RefUnwindSafe,

impl<T> Send for TimerReadRes<T>
where T: Send,

impl<T> Sync for TimerReadRes<T>
where T: Sync,

impl<T> Unpin for TimerReadRes<T>
where T: Unpin,

impl<T> UnwindSafe for TimerReadRes<T>
where T: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

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.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V