Method get_fd

crates/vm/src/stdlib/_io.rs:5684–5687

(&self, vm: &VirtualMachine)

        }

        fn get_fd(&self, vm: &VirtualMachine) -> PyResult<crt_fd::Borrowed<'_>> {
            self.fileno(vm)
                .map(|fd| unsafe { crt_fd::Borrowed::borrow_raw(fd) })
        }

        #[pymethod]
        fn readable(&self, vm: &VirtualMachine) -> PyResult<bool> {