Summary:
Bytecode generation entry point `compile_ffi::compile_from_text_cpp_ffi(...)` and a driver to exercise it: `hh_single_compile_cpp`.
What we get here is a C FFI for generating HHAS from source text. We can tweak the interface as we need to going forward but this will do for a first version and I think has roughly feature parity with the OCaml FFI:
- `compile_ffi.rs` defines the function;
- `compile_ffi.h` defines the C interface;
- `hh_single_compile_cpp.cpp` provides a C++ CLI that calls the function.
Reviewed By: shiqicao
Differential Revision: D25979967
fbshipit-source-id: 4b46f9af23c61150dda6c33f9fa14e2c455c54c2
Summary: Avoid HashSet or HashMap order to preserve the order of inserting commits.
Reviewed By: DurhamG
Differential Revision: D24214460
fbshipit-source-id: 66df2e0aba1820e6585f8da66897078f38abf82f
Summary:
The hybrid backend is similar to the doublewrite backend, except that it does
not use revlog to read commit data, but uses EdenAPI instead.
Note:
- The non-stream API will not fetch commit data from EdenAPI.
- The commit hashes are not lazy yet.
Reviewed By: sfilipco
Differential Revision: D23924147
fbshipit-source-id: eb2cf8d3a7e1704b4efb13ad3ad86f8b6a1b31d0
Summary:
This API allows us to stream the data. If callsites only use this API, we'll
be more confident that there are no 1-by-1 fetches.
Reviewed By: sfilipco
Differential Revision: D23911865
fbshipit-source-id: 4c7dd8c2b5be33be5a55822845d55345797bacdf
Summary: Migrate to concrete types so it can be typechecked.
Reviewed By: DurhamG
Differential Revision: D23095469
fbshipit-source-id: 27c6da30ca8a1329df544cd2ded7d9734593e48a
Summary:
This allows us to try segmented changelog while maintaining revlog
compatibility.
Reviewed By: sfilipco
Differential Revision: D22970583
fbshipit-source-id: 7c43cdadd76300e76e89f38aac5ed3ecc0cff728
Summary: This is used by the next diff.
Reviewed By: sfilipco
Differential Revision: D21944139
fbshipit-source-id: 184c4e97aaeca36c3608665defd1473c9300fb5b
Summary: This will help move more Python logic to Rust.
Reviewed By: sfilipco
Differential Revision: D21854224
fbshipit-source-id: b03cbacedc11d77e8c56262437a8d10bd9a89e59
