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rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Working towards the goal of having a complete Rust implementation of `hg status`, these two utils are a first step of many to be taken to improve performance and code maintainability. Two dependencies have been added: `memchr` and `byteorder`. Both of them have been written by reputable community members and are very mature crates. The Rust code will often need to use their byte-oriented functions. A few unit tests have been added and may help future development and debugging. In a future patch that uses `parse_dirstate` to stat the working tree in parallel - which neither the Python nor the C implementations do - actual performance improvements will be seen for larger repositories. Differential Revision: https://phab.mercurial-scm.org/D6348
author Raphaël Gomès <rgomes@octobus.net>
date Mon, 06 May 2019 22:48:09 +0200
parents ee7b7bd432a1
children e8f3740cc067
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40271
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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1 [package]
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
2 name = "hg-core"
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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3 version = "0.1.0"
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
4 authors = ["Georges Racinet <gracinet@anybox.fr>"]
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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5 description = "Mercurial pure Rust core library, with no assumption on Python bindings (FFI)"
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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6
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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7 [lib]
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
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8 name = "hg"
41692
ee7b7bd432a1 rust: translated random test of missingancestors
Georges Racinet <gracinet@anybox.fr>
parents: 40271
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9
ee7b7bd432a1 rust: translated random test of missingancestors
Georges Racinet <gracinet@anybox.fr>
parents: 40271
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10 [dev-dependencies]
ee7b7bd432a1 rust: translated random test of missingancestors
Georges Racinet <gracinet@anybox.fr>
parents: 40271
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11 rand = "*"
ee7b7bd432a1 rust: translated random test of missingancestors
Georges Racinet <gracinet@anybox.fr>
parents: 40271
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12 rand_pcg = "*"
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Raphaël Gomès <rgomes@octobus.net>
parents: 41692
diff changeset
13
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Raphaël Gomès <rgomes@octobus.net>
parents: 41692
diff changeset
14 [dependencies]
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Raphaël Gomès <rgomes@octobus.net>
parents: 41692
diff changeset
15 memchr = "2.2.0"
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Raphaël Gomès <rgomes@octobus.net>
parents: 41692
diff changeset
16 byteorder = "1.3.1"