trait FileDescriptor: Debug {
    fn name(&self) -> &'static str;
    fn dup(&mut self) -> Result<Box<dyn FileDescriptor>>;
    fn is_tty(&self) -> bool;

    fn as_file_handle<'tcx>(&self) -> InterpResult<'tcx, &FileHandle> { ... }
    fn read<'tcx>(
        &mut self,
        _communicate_allowed: bool,
        _bytes: &mut [u8]
    ) -> InterpResult<'tcx, Result<usize>> { ... } fn write<'tcx>(
        &self,
        _communicate_allowed: bool,
        _bytes: &[u8]
    ) -> InterpResult<'tcx, Result<usize>> { ... } fn seek<'tcx>(
        &mut self,
        _communicate_allowed: bool,
        _offset: SeekFrom
    ) -> InterpResult<'tcx, Result<u64>> { ... } fn close<'tcx>(
        self: Box<Self>,
        _communicate_allowed: bool
    ) -> InterpResult<'tcx, Result<i32>> { ... } fn as_unix_host_fd(&self) -> Option<i32> { ... } }

Required Methods§

Provided Methods§

Implementations on Foreign Types§

Implementors§