## EpollInterestTable

# Struct EpollInterestTable

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    pub struct EpollInterestTable(BTreeMap<FdId, Vec<(FdId, WeakFileDescriptionRef<Epoll>)>>);

Expand description

The table of all EpollEventInterest. This tracks, for each file description, which epoll instances have an interest in events for this file description. The `FdId` is the ID of the epoll instance, so that we can recognize it later when it is slated for removal. The vector is sorted by that ID.

## Tuple Fields§

§`0: BTreeMap<FdId, Vec<(FdId, WeakFileDescriptionRef<Epoll>)>>`

## Implementations§

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### impl EpollInterestTable

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#### pub(crate) fn new() -> Self

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#### fn insert(&mut self, id: FdId, epoll: &FileDescriptionRef<Epoll>)

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#### fn remove(&mut self, id: FdId, epoll_id: FdId)

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#### fn get_epolls( &self, id: FdId, ) -> Option<impl Iterator<Item = &WeakFileDescriptionRef<Epoll>>>

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#### pub fn remove_epolls(&mut self, id: FdId)

## Auto Trait Implementations§

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### impl Freeze for EpollInterestTable

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### impl !RefUnwindSafe for EpollInterestTable

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### impl !Send for EpollInterestTable

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### impl !Sync for EpollInterestTable

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### impl Unpin for EpollInterestTable

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### impl !UnwindSafe for EpollInterestTable

## Blanket Implementations§

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

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for T
where T: ?Sized,

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#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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### impl<T> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for T
where U: From<T>,

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#### fn into(self) -> U

Calls `U::from(self)`.

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

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### impl<T> Same for T

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#### type Output = T

Should always be `Self`
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### impl<T, U> TryFrom<U> for T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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### impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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#### fn vzip(self) -> V

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes