Method inode

crates/vm/src/stdlib/os.rs:814–835

(&self, vm: &VirtualMachine)

        #[cfg(windows)]
        #[pymethod]
        fn inode(&self, vm: &VirtualMachine) -> PyResult<u128> {
            match self.ino.load() {
                Some(ino) => Ok(ino),
                None => {
                    let stat = stat_inner(
                        OsPath::new_str(self.pathval.as_os_str()).into(),
                        DirFd::default(),
                        FollowSymlinks(false),
                    )
                    .map_err(|e| e.into_pyexception(vm))?
                    .ok_or_else(|| crate::exceptions::cstring_error(vm))?;
                    // On Windows, combine st_ino and st_ino_high into 128-bit value
                    #[cfg(windows)]
                    let ino: u128 = stat.st_ino as u128 | ((stat.st_ino_high as u128) << 64);
                    #[cfg(not(windows))]
                    let ino: u128 = stat.st_ino as u128;
                    // Err(T) means other thread set `ino` at the mean time which is safe to ignore
                    let _ = self.ino.compare_exchange(None, Some(ino));
                    Ok(ino)
                }
            }
        }

        #[cfg(unix)]
        #[pymethod]