Mercurial > hg
comparison mercurial/dirstate.py @ 48223:b4f83c9e7905
dirstate-v2: Add support when Rust is not enabled
This wires into `dirstatemap` the parser and serializer added in previous
changesets. The memory representation is still the same, with a flat `dict`
for `DirstateItem`s and another one for copy sources. Serialization always
creates a new dirstate-v2 data file and does not support (when Rust is not
enabled) appending to an existing one, since we don’t keep track of which
tree nodes are new or modified. Instead the tree is reconstructed during
serialization.
Differential Revision: https://phab.mercurial-scm.org/D11520
| author | Simon Sapin <simon.sapin@octobus.net> |
|---|---|
| date | Fri, 16 Jul 2021 18:42:20 +0200 |
| parents | e2753a7acfa7 |
| children | 5c567aca080d |
comparison
equal
deleted
inserted
replaced
| 48222:7e78c72ee3ea | 48223:b4f83c9e7905 |
|---|---|
| 36 util as interfaceutil, | 36 util as interfaceutil, |
| 37 ) | 37 ) |
| 38 | 38 |
| 39 parsers = policy.importmod('parsers') | 39 parsers = policy.importmod('parsers') |
| 40 rustmod = policy.importrust('dirstate') | 40 rustmod = policy.importrust('dirstate') |
| 41 | |
| 42 SUPPORTS_DIRSTATE_V2 = rustmod is not None | |
| 43 | 41 |
| 44 propertycache = util.propertycache | 42 propertycache = util.propertycache |
| 45 filecache = scmutil.filecache | 43 filecache = scmutil.filecache |
| 46 _rangemask = dirstatemap.rangemask | 44 _rangemask = dirstatemap.rangemask |
| 47 | 45 |