comparison rust/hg-cpython/src/dirstate/dirstate_map.rs @ 48421:2097f63575a5

rhg: Add Repo::write_dirstate

This method is not used yet. It saves to disk any mutation that was done to
the `Repo`’s dirstate through `Repo::dirstate_map_mut`. It takes care of
dirstate-v1 v.s. dirstate-v2, dockets, data files, appending when possible,
etc.

Differential Revision: https://phab.mercurial-scm.org/D11839

48420:c7c23bb036c9

        let inner = self.inner(py).borrow();
        let result = inner.pack_v2(can_append);
        match result {
            Ok((packed, tree_metadata, append)) => {
                let packed = PyBytes::new(py, &packed);
                let tree_metadata = PyBytes::new(py, &tree_metadata);
                let tuple = (packed, tree_metadata, append);
                Ok(tuple.to_py_object(py).into_object())
            },
            Err(_) => Err(PyErr::new::<exc::OSError, _>(
                py,

48421:2097f63575a5

        let inner = self.inner(py).borrow();
        let result = inner.pack_v2(can_append);
        match result {
            Ok((packed, tree_metadata, append)) => {
                let packed = PyBytes::new(py, &packed);
                let tree_metadata = PyBytes::new(py, tree_metadata.as_bytes());
                let tuple = (packed, tree_metadata, append);
                Ok(tuple.to_py_object(py).into_object())
            },
            Err(_) => Err(PyErr::new::<exc::OSError, _>(
                py,