struct Epoll {
file_descriptors: FxHashMap<i32, EpollEvent>,
}
Expand description
An Epoll
file descriptor connects file handles and epoll events
Fields§
§file_descriptors: FxHashMap<i32, EpollEvent>
The file descriptors we are watching, and what we are watching for.
Trait Implementations§
source§impl FileDescriptor for Epoll
impl FileDescriptor for Epoll
fn name(&self) -> &'static str
source§fn dup(&mut self) -> Result<Box<dyn FileDescriptor>>
fn dup(&mut self) -> Result<Box<dyn FileDescriptor>>
Return a new file descriptor that refers to the same underlying object.
fn close<'tcx>( self: Box<Self>, _communicate_allowed: bool ) -> InterpResult<'tcx, Result<i32>>
fn read<'tcx>( &mut self, _communicate_allowed: bool, _bytes: &mut [u8], _tcx: TyCtxt<'tcx> ) -> InterpResult<'tcx, Result<usize>>
fn write<'tcx>( &self, _communicate_allowed: bool, _bytes: &[u8], _tcx: TyCtxt<'tcx> ) -> InterpResult<'tcx, Result<usize>>
fn seek<'tcx>( &mut self, _communicate_allowed: bool, _offset: SeekFrom ) -> InterpResult<'tcx, Result<u64>>
fn is_tty(&self, _communicate_allowed: bool) -> bool
Auto Trait Implementations§
impl Freeze for Epoll
impl RefUnwindSafe for Epoll
impl Send for Epoll
impl Sync for Epoll
impl Unpin for Epoll
impl UnwindSafe for Epoll
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 32 bytes