Struct EpollInterestTable 

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

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

impl EpollInterestTable

pub(crate) fn new() -> Self

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

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

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

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

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