sapling/lib
Xavier Deguillard ee8c0812fd revisionstore: fix test on windows
Summary: Changing the permission on the packfile failed due to the file being opened.

Reviewed By: quark-zju

Differential Revision: D14174652

fbshipit-source-id: 356ac4748fd69e660a6cb9e63367a87489755e5e
2019-02-22 10:22:30 -08:00
..
argparse codemod: import from the edenscm package 2019-01-29 17:25:32 -08:00
asyncpacks/src types: move Key and NodeInfo out of revisionstore 2019-02-15 22:51:04 -08:00
bookmarkstore bookmark: Turn BookmarkStore into indexed-log backed 2018-11-28 10:21:26 -08:00
cdatapack hg: disable check-code tests for C code 2018-06-05 19:21:43 -07:00
clib Started Eden for Windows and integrated hg store with it. 2018-08-21 17:51:26 -07:00
commitcloudsubscriber scm_daemon: remove direct fetching 2019-02-19 08:48:07 -08:00
configparser config: still load configs in legacy configurations (hgrc.d on linux) 2019-02-14 09:31:57 -08:00
cpython-ext revisionstore: use Bytes instead of Box<[u8]> in Delta and DataEntry 2019-01-22 14:03:17 -08:00
cpython-failure cpython-failure: Integrate cpython PyResult with the failure crate 2018-12-14 06:43:40 -08:00
edenapi types: move Key and NodeInfo out of revisionstore 2019-02-15 22:51:04 -08:00
encoding encoding: use Cow for returned types that may be references 2018-10-30 04:07:02 -07:00
hg_watchman_client watchman_client: use Fallible 2019-01-15 03:50:47 -08:00
hgpython codemod: move Python packages to edenscm 2019-01-28 18:35:41 -08:00
indexedlog indexedlog: add methods on Log to do prefix lookups 2018-12-20 15:50:55 -08:00
linelog linelog: update README 2018-11-08 12:34:36 -08:00
lz4-pyframe revisionstore: use Bytes instead of Box<[u8]> in Delta and DataEntry 2019-01-22 14:03:17 -08:00
manifest manifest: add Durable variant for Links 2019-02-21 12:01:28 -08:00
minibench indexedlog: add more benchmarks 2018-12-06 14:57:52 -08:00
mpatch codemod: use explicit versions in Cargo.toml 2018-11-15 18:54:06 -08:00
mpatch-sys codemod: move Python packages to edenscm 2019-01-28 18:35:41 -08:00
mutationstore types: use Fallible 2019-01-15 03:50:47 -08:00
nodemap types: use Fallible 2019-01-15 03:50:47 -08:00
pathmatcher codemod: use explicit versions in Cargo.toml 2018-11-15 18:54:06 -08:00
radixbuf codemod: add copyright headers 2018-10-26 15:09:12 -07:00
revisionstore revisionstore: fix test on windows 2019-02-22 10:22:30 -08:00
third-party xdiff: backport upstream changes 2018-04-13 21:51:48 -07:00
treestate Update itertools version in lib/treestate 2019-02-08 11:49:54 -08:00
types types: use untagged serialization for Parents 2019-02-21 16:34:25 -08:00
url-ext url-ext: add url-ext crate 2019-01-30 18:30:49 -08:00
vlqencoding vlqencoding: don't require Sized for Read or Write traits 2018-10-29 04:10:46 -07:00
watchman_client watchman_client: use Fallible 2019-01-15 03:50:47 -08:00
zstdelta Revert D13575719: [tp2] Update zstd to 1.3.8 as 1.3.x 2019-01-23 18:19:13 -08:00
Cargo.toml types: move edenapi-types into types crate 2019-02-15 22:51:04 -08:00
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).