sapling/lib
Adam Simpkins bc17aecb54 fix a typo in an error message
Summary: mispelling

Reviewed By: xavierd

Differential Revision: D16811713

fbshipit-source-id: 26df600dd028d2c36fc8993c2b281db8310b890a
2019-08-14 14:28:48 -07:00
..
asyncrevisionstore/src revisionstore: remove MutableHistoryStore::close 2019-05-21 15:25:28 -07:00
blackbox blackbox: buffer logs before initialization 2019-07-18 15:11:57 -07:00
bookmarkstore rust: update to 2018 edition 2019-06-03 07:22:36 -07:00
cdatapack fix a warning about an ignored const keyword 2019-08-05 12:10:41 -07:00
clib Started Eden for Windows and integrated hg store with it. 2018-08-21 17:51:26 -07:00
clidispatch clidispatch: do not flush in IO::write 2019-08-08 22:54:09 -07:00
cliparser cliparser: stop using vendored shlex 2019-08-08 22:54:08 -07:00
commitcloudsubscriber Apply rustfmt to all rust files 2019-07-10 20:18:48 -07:00
configparser rust: Head start on some upcoming warnings 2019-07-12 00:55:53 -07:00
cpython-ext lib: drop extension-module-2-7 cpython feature 2019-08-08 22:54:07 -07:00
cpython-failure lib: drop extension-module-2-7 cpython feature 2019-08-08 22:54:07 -07:00
dag dag: make ancestor APIs take a set 2019-08-09 16:17:53 -07:00
drawdag drawdag: implement a Rust drawdag library 2019-05-03 13:35:40 -07:00
edenapi rust: Head start on some upcoming warnings 2019-07-12 00:55:53 -07:00
encoding bindings: add manifest python classes 2019-07-22 13:03:00 -07:00
hg_watchman_client Apply rustfmt to all rust files 2019-07-10 20:18:48 -07:00
hgcommands hgcommands: move commands from hgmain 2019-08-08 22:54:10 -07:00
indexedlog fix a typo in an error message 2019-08-14 14:28:48 -07:00
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 bindings: add finalize implementation for tree manifests 2019-08-06 14:24:31 -07:00
minibench minibench: add a way to provide adhoc messages for measurement 2019-08-09 16:17:50 -07:00
mpatch rust: update to 2018 edition 2019-06-03 07:22:36 -07:00
mpatch-sys rust: update to 2018 edition 2019-06-03 07:22:36 -07:00
mutationstore rust: update to 2018 edition 2019-06-03 07:22:36 -07:00
nodemap Apply rustfmt to all rust files 2019-07-10 20:18:48 -07:00
pathmatcher pathmatcher: add Matcher trait 2019-07-22 13:03:00 -07:00
procinfo procinfo: upgrade winapi to 0.3 2019-07-16 17:10:59 -07:00
radixbuf rust: update to 2018 edition 2019-06-03 07:22:36 -07:00
revisionstore mononoke: getpackv2 LFS support (+ getfiles / getpack / eden_get_data refactor) 2019-08-14 08:49:22 -07:00
stackdesc stackdesc: a thin library to annotate the current thread execution 2019-08-01 19:53:56 -07:00
third-party xdiff: backport upstream changes 2018-04-13 21:51:48 -07:00
treestate rust: Head start on some upcoming warnings 2019-07-12 00:55:53 -07:00
types redaction: handle redacted content coming from the EdenAPI 2019-08-12 08:04:58 -07:00
vlqencoding Apply rustfmt to all rust files 2019-07-10 20:18:48 -07:00
watchman_client Apply rustfmt to all rust files 2019-07-10 20:18:48 -07:00
zstdelta tp2/rust: Update socket2, net2, async-trait 2019-07-27 19:54:26 -07:00
Cargo.toml lib: rename hgpython to hgcommands 2019-08-08 22:54:09 -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).