rust/hg-cpython/src/dirstate/dirstate_map.rs

46633:f88e8ae0aa8f

    dirstate::copymap::{CopyMap, CopyMapItemsIterator, CopyMapKeysIterator},
    dirstate::non_normal_entries::{
        NonNormalEntries, NonNormalEntriesIterator,
    },
    dirstate::{dirs_multiset::Dirs, make_dirstate_tuple},
};
use hg::{
    errors::HgError,
    utils::hg_path::{HgPath, HgPathBuf},
    DirsMultiset, DirstateEntry, DirstateMap as RustDirstateMap,
    DirstateMapError, DirstateParents, EntryState, StateMapIter, PARENT_SIZE,
};

// TODO
//     This object needs to share references to multiple members of its Rust
//     inner struct, namely `copy_map`, `dirs` and `all_dirs`.

    }

    def parents(&self, st: PyObject) -> PyResult<PyTuple> {
        self.inner(py).borrow_mut()
            .parents(st.extract::<PyBytes>(py)?.data(py))
            .and_then(|d| {
                Ok((PyBytes::new(py, &d.p1), PyBytes::new(py, &d.p2))
                    .to_py_object(py))
            })
            .or_else(|_| {
                Err(PyErr::new::<exc::OSError, _>(
                    py,
                    "Dirstate error".to_string(),
                ))

    def read(&self, st: PyObject) -> PyResult<Option<PyObject>> {
        match self.inner(py).borrow_mut()
            .read(st.extract::<PyBytes>(py)?.data(py))
        {
            Ok(Some(parents)) => Ok(Some(
                (PyBytes::new(py, &parents.p1), PyBytes::new(py, &parents.p2))
                    .to_py_object(py)
                    .into_object(),
            )),
            Ok(None) => Ok(Some(py.None())),
            Err(_) => Err(PyErr::new::<exc::OSError, _>(
                py,
                "Dirstate error".to_string(),

    UnsafePyLeaked<StateMapIter<'static>>,
    DirstateMap::translate_key_value,
    Option<(PyBytes, PyObject)>
);

fn extract_node_id(py: Python, obj: &PyObject) -> PyResult<[u8; PARENT_SIZE]> {
    let bytes = obj.extract::<PyBytes>(py)?;
    match bytes.data(py).try_into() {
        Ok(s) => Ok(s),
        Err(e) => Err(PyErr::new::<exc::ValueError, _>(py, e.to_string())),
    }

46634:98a455a62699

    dirstate::copymap::{CopyMap, CopyMapItemsIterator, CopyMapKeysIterator},
    dirstate::non_normal_entries::{
        NonNormalEntries, NonNormalEntriesIterator,
    },
    dirstate::{dirs_multiset::Dirs, make_dirstate_tuple},
    parsers::dirstate_parents_to_pytuple,
};
use hg::{
    errors::HgError,
    revlog::Node,
    utils::hg_path::{HgPath, HgPathBuf},
    DirsMultiset, DirstateEntry, DirstateMap as RustDirstateMap,
    DirstateMapError, DirstateParents, EntryState, StateMapIter,
};

// TODO
//     This object needs to share references to multiple members of its Rust
//     inner struct, namely `copy_map`, `dirs` and `all_dirs`.

    }

    def parents(&self, st: PyObject) -> PyResult<PyTuple> {
        self.inner(py).borrow_mut()
            .parents(st.extract::<PyBytes>(py)?.data(py))
            .map(|parents| dirstate_parents_to_pytuple(py, parents))
            .or_else(|_| {
                Err(PyErr::new::<exc::OSError, _>(
                    py,
                    "Dirstate error".to_string(),
                ))

    def read(&self, st: PyObject) -> PyResult<Option<PyObject>> {
        match self.inner(py).borrow_mut()
            .read(st.extract::<PyBytes>(py)?.data(py))
        {
            Ok(Some(parents)) => Ok(Some(
                dirstate_parents_to_pytuple(py, parents)
                    .into_object()
            )),
            Ok(None) => Ok(Some(py.None())),
            Err(_) => Err(PyErr::new::<exc::OSError, _>(
                py,
                "Dirstate error".to_string(),

    UnsafePyLeaked<StateMapIter<'static>>,
    DirstateMap::translate_key_value,
    Option<(PyBytes, PyObject)>
);

fn extract_node_id(py: Python, obj: &PyObject) -> PyResult<Node> {
    let bytes = obj.extract::<PyBytes>(py)?;
    match bytes.data(py).try_into() {
        Ok(s) => Ok(s),
        Err(e) => Err(PyErr::new::<exc::ValueError, _>(py, e.to_string())),
    }