sapling/lib
Durham Goode 58b15fd23c revisionstore: make get_ancestors return an error if it can't find the key
Summary:
When calling get_ancestors with 'partial' enabled, we want to return a
key error if the first key can't be found, but not if later keys can't be found.

Reviewed By: singhsrb

Differential Revision: D9367477

fbshipit-source-id: 0e9ad7ea82f83db7326392accab96bd31318f28e
2018-08-17 09:39:36 -07:00
..
argparse codemod: reformat rest of the code 2018-07-05 17:52:43 -07:00
cdatapack hg: disable check-code tests for C code 2018-06-05 19:21:43 -07:00
clib hg: disable check-code tests for C code 2018-06-05 19:21:43 -07:00
commitcloudsubscriber scm daemon: fix spelling 2018-08-07 06:39:45 -07:00
configparser configparser: record file content in ValueSource struct 2018-08-09 21:21:49 -07:00
hg_watchman_client watchman rust client for hg: allow fallible deserialization for paths and add tests 2018-05-29 13:09:18 -07:00
indexedlog indexedlog: detect index corruption 2018-07-09 14:37:27 -07:00
linelog hg: disable check-code tests for C code 2018-06-05 19:21:43 -07:00
lz4-pyframe Back out "Reuse pylz4 encoding between hg and Mononoke into a separate library" 2018-08-08 12:20:54 -07:00
minibench minibench: simple test filtering support 2018-04-17 18:54:39 -07:00
mpatch mpatch: add rust bindings 2018-05-14 16:06:32 -07:00
mpatch-sys mpatch: add rust bindings 2018-05-14 16:06:32 -07:00
pathencoding pathencoding: utility for converting between bytes and paths 2018-04-13 21:51:35 -07:00
pathmatcher ignore: support global gitignore configs 2018-08-02 20:22:47 -07:00
radixbuf rust/tp2: update rust-crates-io 2018-06-01 09:32:56 -07:00
revisionstore revisionstore: make get_ancestors return an error if it can't find the key 2018-08-17 09:39:36 -07:00
third-party xdiff: backport upstream changes 2018-04-13 21:51:48 -07:00
treestate treestate: fix documentation about FilteredKeyCache 2018-07-31 16:35:50 -07:00
vlqencoding vlqencoding: replace criterion with minibench 2018-04-17 18:54:39 -07:00
watchman_client watchman rust client for hg: allow fallible deserialization for paths and add tests 2018-05-29 13:09:18 -07:00
zstdelta vendoredcrates: upgrade zstd-sys to the latest 2018-06-28 15:08:01 -07:00
Cargo.toml Back out "Reuse pylz4 encoding between hg and Mononoke into a separate library" 2018-08-08 12:20:54 -07:00
README.md READMEs: tweaks based on feedback 2018-01-12 12:35:52 -08:00

lib

Any native code (C/C++/Rust) that Mercurial (either core or extensions) depends on should go here. Python code, or native code that depends on Python code (e.g. #include <Python.h> or use cpython) is disallowed.

As we start to convert more of Mercurial into Rust, and write new paths entrirely in native code, we'll want to limit our dependency on Python, which is why this barrier exists.

See also hgext/extlib/README.md, mercurial/cext/README.mb.

How do I choose between lib and extlib (and cext)?

If your code is native and doesn't depend on Python (awesome!), it goes here.

Otherwise, put it in hgext/extlib (if it's only used by extensions) or mercurial/cext (if it's used by extensions or core).