dirstate-item: use the properties in pathutil Differential Revision: https://phab.mercurial-scm.org/D10985

dirstate-item: use need_delay when packing dirstate Differential Revision: https://phab.mercurial-scm.org/D10984

dirstate-item: rename the class to DirstateItem The object is no longer a tuple, so it seems clearer to rename it (and its associated method) Differential Revision: https://phab.mercurial-scm.org/D10982

dirstate-entry: add a `mtime` property This is clearer than "tuple" indexing. Differential Revision: https://phab.mercurial-scm.org/D10981

dirstate-entry: add a `size` property This is clearer than "tuple" indexing. Differential Revision: https://phab.mercurial-scm.org/D10980

dirstate-entry: add a `mode` property This is clearer than "tuple" indexing. Differential Revision: https://phab.mercurial-scm.org/D10979

dirstate: no longer pass `oldstate` to the `dropfile` The `oldstate` value come literally from `_map` so we don't need to pass tha information along. Differential Revision: https://phab.mercurial-scm.org/D10978

dirstate: drop last explicite `state` usage in status Given that the previous conditional we can safely use `tracked` here. Differential Revision: https://phab.mercurial-scm.org/D10976

dirstate: reorder "state" checking conditional This is easier to read and will make this simpler to update in the next changeset. Differential Revision: https://phab.mercurial-scm.org/D10975

dirstate-entry: add a `need_delay` method This abstract the internal processing need for entry that would have an ambiguous mtime (If I understand things correctly). Differential Revision: https://phab.mercurial-scm.org/D10974

dirstate-entry: add a `tracked` property This abstract the individual `state` value and has a clear semantic. Differential Revision: https://phab.mercurial-scm.org/D10973

dirstate: drop `state` to `_addpath` All its value are inferred within the dirstatemap now. Differential Revision: https://phab.mercurial-scm.org/D10972

dirstate: infer the 'n' state from `from_p2` This flag is only used with 'n' so lets set the state based on that parameter in this case. Differential Revision: https://phab.mercurial-scm.org/D10971

dirstate: infer the 'n' state from `possibly_dirty` This flag is only used with 'n' so lets set the state based on that parameter in this case. Differential Revision: https://phab.mercurial-scm.org/D10970

dirstate: use a `merged` parameter to _addpath Differential Revision: https://phab.mercurial-scm.org/D10969

dirstate-entry: add a `added` property Lets use more semantic property instead of the `state` implementation details. Differential Revision: https://phab.mercurial-scm.org/D10968

dirstate: use a `added` parameter to _addpath My next target are the explicit `state` byte, so let start with abstracting their initial storage. Differential Revision: https://phab.mercurial-scm.org/D10967

dirstate: no longer pass the `oldstate` value to the dirstatemap The dirstatemap already have this information. Differential Revision: https://phab.mercurial-scm.org/D10966

dirstate: stop using `oldstate` in `dirstate._addpath` We don't need to pass the oldstate around, so lets use the new property instead. Differential Revision: https://phab.mercurial-scm.org/D10965

dirstate: drop the now unused magic constants for the dirstate module We no longer need them for the dirstate logic. We only need them in the dirstate map (and parsers) logic. This smell like progress. Differential Revision: https://phab.mercurial-scm.org/D10964

dirstate: move the handling of special case within the dirstatemap The dirstatemap is as well, if not better, suited to decided how to encode the various case. So we move the associated code in the dirstatemap `addfile` method. This means the dirstate no longer need to know about the various magic value used in the dirstate V1 format. The pain of the messy API start to be quite palpable in Rust, we should clean this up once the current large refactoring is dealt with. Differential Revision: https://phab.mercurial-scm.org/D10963

rust: bump rust-cpython version for 0.6.0 That function as a nice `is_none` method on `PyObject` that we will put to use. Differential Revision: https://phab.mercurial-scm.org/D10962

rust-dirstate: make the MTIME_UNSET public We will use it in the cpython layer soon. Differential Revision: https://phab.mercurial-scm.org/D10961

rust-dirstatemap: expand the wrapping code a bit This is easier to read. Differential Revision: https://phab.mercurial-scm.org/D10960

dirstate-entry: restrict `from_p2` property to tracked file The other case is now handled in `from_p2_removed`, and should ideally be moved to a lower level. So we can drop the `state == 'n'` narrowing and move it in the property itself. Differential Revision: https://phab.mercurial-scm.org/D10959

dirstate-entry: `merged_removed` and `from_p2_removed` properties Lets start to define and use more semantic property. These two might be a bit too low level and could be shaved off later, however this seems an improvement for now. Differential Revision: https://phab.mercurial-scm.org/D10958

dirstate-entry: add a `removed` property Lets start to define and use more semantic property. Differential Revision: https://phab.mercurial-scm.org/D10957

dirstate-entry: add a `from_p2` property Lets start to define and use more semantic property. Differential Revision: https://phab.mercurial-scm.org/D10956