Struct miri::shims::unix::linux::fd::epoll::Epoll

pub struct Epoll {
    pub file_descriptors: FxHashMap<i32, EpollEvent>,
}

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

impl Clone for Epoll

fn clone(&self) -> Epoll

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Epoll

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

Formats the value using the given formatter.

impl Default for Epoll

fn default() -> Epoll

Returns the “default value” for a type.

impl FileDescriptor for Epoll

fn name(&self) -> &'static str

fn dup(&mut self) -> Result<Box<dyn FileDescriptor>>

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) -> bool

fn as_unix_host_fd(&self) -> Option<i32>

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