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sapling/eden/scm/lib
History
Jun Wu 05ba5a56d4 dag: rewrite Debug for Dag 
Summary:
The current implementation iterates through all entries, which will include
deleted entries. Rewrite it to use index lookups so it does not print
deleted entries.

Reviewed By: sfilipco

Differential Revision: D18838993

fbshipit-source-id: 58d3f2da27cd3e91bc10cbb04bcdca3b7ff07dbb
2019-12-20 16:14:21 -08:00
..
asyncrevisionstore/src Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
auth Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
backingstore backingstore: optionally create EdenApiRemoteStore 2019-12-10 13:40:56 -08:00
blackbox Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
bookmarkstore Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
cdatapack cmake: always build support for the EdenSCM backing store 2019-11-22 13:00:07 -08:00
clib cmake: always build support for the EdenSCM backing store 2019-11-22 13:00:07 -08:00
clidispatch Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
cliparser Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
commitcloudsubscriber Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
commitstore/bench-serialize Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
configparser Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
cpython-ext Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
cpython-failure Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
dag dag: rewrite Debug for Dag 2019-12-20 16:14:21 -08:00
drawdag Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
edenapi Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
encoding Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
hgcommands hgcommands: avoid forked processes to override trace output 2019-12-09 13:09:25 -08:00
hgtime Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
indexedlog indexedlog: do not repair non-existent directory 2019-12-06 19:35:06 -08:00
linelog Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
lz4-pyframe Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
manifest manifest: add TODOs with ideas about improvements on Manifest 2019-12-10 10:18:19 -08:00
manifest-tree manifest: add the list method to the Manifest trait 2019-12-10 10:18:19 -08:00
metalog metalog: implement Repair 2019-12-09 14:15:47 -08:00
mincode Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
minibench Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
mpatch Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
mpatch-sys Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
mutationstore mutationstore: implement indexedlog::DefaultOpenOptions 2019-12-06 19:35:04 -08:00
nodemap nodemap: implement indexedlog::DefaultOpenOptions 2019-12-06 19:35:05 -08:00
pathmatcher pathmatcher: hint globset to use prefix strategy instead of regexp strategy 2019-11-14 14:27:39 -08:00
procinfo Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
radixbuf Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
revisionstore revisionstore: make EdenApiRemoteStore to be able to fetch trees from remote 2019-12-10 13:40:55 -08:00
stackdesc Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
third-party Merge fb-mercurial sources into the eden repository 2019-11-13 20:20:32 -08:00
tracing-collector Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
treestate Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
types Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
util Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
vlqencoding Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
workingcopy Switch from failure::Fail trait to std::error::Error for errors 2019-11-22 08:53:31 -08:00
xdiff move cram from xplat/third-party to third-party 2019-12-20 16:14:17 -08:00
xdiff-sys Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
zstdelta Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
zstore zstore: implement indexedlog::DefaultOpenOptions 2019-12-06 19:35:05 -08:00
CMakeLists.txt cmake: always build support for the EdenSCM backing store 2019-11-22 13:00:07 -08:00
README.md Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00

README.md

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).