Summary: `PyPath` is to `PyPathBuf` as `Path` is to `PathBuf` and `str` is to `String`.
Reviewed By: quark-zju
Differential Revision: D19647995
fbshipit-source-id: 841a5f6fea295bc72b00da028ae256ca38578504
Summary: Add `PyNone`. This is a marker struct that indicates that a python function can only return `PyNone`.
Reviewed By: xavierd
Differential Revision: D19644338
fbshipit-source-id: f846b146237ebf7de996177494934fec662cde0f
Summary:
`PyPath` is the type that owns the data. Rename it to `PyPathBuf` for analogy
with `PathBuf` and `RepoPathBuf`, and to allow us to introduce a reference type
named `PyPath`.
Reviewed By: xavierd
Differential Revision: D19643797
fbshipit-source-id: 56d80fea5677f7223e967b0723039d1763b26f68
Summary:
Set up the `cpython-ext` and `hgcommands` libraries so that they can compile
against py2 and py3 versions of rust-cpython. Make py2 the default so
that cargo test still works.
Reviewed By: singhsrb
Differential Revision: D19615656
fbshipit-source-id: 3403e7077deb3c0a9dfe0e3b7d4f4ad1da73bba3
Summary:
This makes `make hg3` work. It requires cleaning up the `build` directory when
switching between py2 and py3 build, which will be fixed later.
Reviewed By: DurhamG
Differential Revision: D19604824
fbshipit-source-id: 060ff313420126a5dba935c4451b45dc9af45f13
Summary: Update to the new version of rust-cpython. This supports `list.append`, so make use of it.
Reviewed By: xavierd
Differential Revision: D19590905
fbshipit-source-id: 03609d4f698ae8e4380e82b8144caaa205b4c2d4
Summary:
We no longer use the `failure` crate. Rename the module.
`cpython-failure` is dropped since it was merged into `cpython-ext`.
Reviewed By: markbt
Differential Revision: D19186693
fbshipit-source-id: 410d1491bcadd8d3272c7e2df08ecbe66fc0fef2
Summary:
The `map_pyerr<PE>` API is kind of hard to use correctly since the
code that calls `map_pyerr` does not really know the best suitable error type.
The existing code also "encourage"s the use of stdlib error types like
RuntimeError, ValueError, etc since the code is shorter, which is not great.
Error types from `mercurial.error` are better choices.
With previous diffs in this stack, we now decide the Python error type based
on the Rust error type. It's no longer necessary to specify an error type
with `map_pyerr<PE>`. So let's just drop the type parameter.
A `RustError` was added for error types that `cpython-ext` does not know how
to convert. We should avoid leaking it to the Python land by just implementing
how to convert `anyhow::Error` to `PyErr` in `cpython-ext`.
Reviewed By: markbt
Differential Revision: D19169527
fbshipit-source-id: f4563c36174cd51201b526bbc92a3f1c8a3da864
Summary: Migrate callsites to use the new pattern matching filtering APIs.
Differential Revision: D18610738
fbshipit-source-id: 242182f4e6a58bbff5dddbb177287921c85519bc
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
