Mercurial > public > mercurial-scm > hg

annotate rust/hg-core/src/lib.rs @ 44476:df5dfee8cfb4 stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hg-core: add a compilation error if trying to compile outside of Linux For now, we can only provide support for Linux in `hg-core`, so we have to be explicit about it in case anyone wonders why their Dirstate is suddenly broken, or why the crate does not compile (on Windows for example). Differential Revision: https://phab.mercurial-scm.org/D8246
author Rapha?l Gom?s <rgomes@octobus.net>
date Fri, 06 Mar 2020 10:38:37 +0100
parents 6b332c1fc7fe
children f8427841c8fc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
44003
cb2e2b095dc9 rust-core: updated copyright notice
Georges Racinet <georges.racinet@octobus.net>
parents: 43916
diff changeset
1 // Copyright 2018-2020 Georges Racinet <georges.racinet@octobus.net>
cb2e2b095dc9 rust-core: updated copyright notice
Georges Racinet <georges.racinet@octobus.net>
parents: 43916
diff changeset
2 // and Mercurial contributors
40271
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
3 //
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
4 // This software may be used and distributed according to the terms of the
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
5 // GNU General Public License version 2 or any later version.
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
6 mod ancestors;
41242
47881d2a9d99 rust: dagop.headrevs() Rust counterparts
Georges Racinet on ishtar.racinet.fr <georges@racinet.fr>
parents: 41241
diff changeset
7 pub mod dagops;
41054
ef54bd33b476 rust: core implementation for lazyancestors
Georges Racinet <gracinet@anybox.fr>
parents: 40959
diff changeset
8 pub use ancestors::{AncestorsIterator, LazyAncestors, MissingAncestors};
42303
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42302
diff changeset
9 mod dirstate;
42178
10b465d61556 rust-discovery: starting core implementation
Georges Racinet <georges.racinet@octobus.net>
parents: 41717
diff changeset
10 pub mod discovery;
42303
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42302
diff changeset
11 pub mod testing; // unconditionally built, for use from integration tests
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42302
diff changeset
12 pub use dirstate::{
42885
a03a29462c0a rust-dirstate: specify concrete return type of DirsMultiset::iter()
Yuya Nishihara <yuya@tcha.org>
parents: 42802
diff changeset
13 dirs_multiset::{DirsMultiset, DirsMultisetIter},
42753
fce6dc93a510 rust-dirstate: rust implementation of dirstatemap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42749
diff changeset
14 dirstate_map::DirstateMap,
42748
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42610
diff changeset
15 parsers::{pack_dirstate, parse_dirstate, PARENT_SIZE},
43916
6a88ced33c40 rust-dirstate-status: update bridge for new rust version of `dirstate.status`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43826
diff changeset
16 status::{status, StatusResult},
42886
7083ac37314f rust-dirstate: provide CopyMapIter and StateMapIter types
Yuya Nishihara <yuya@tcha.org>
parents: 42885
diff changeset
17 CopyMap, CopyMapIter, DirstateEntry, DirstateParents, EntryState,
7083ac37314f rust-dirstate: provide CopyMapIter and StateMapIter types
Yuya Nishihara <yuya@tcha.org>
parents: 42885
diff changeset
18 StateMap, StateMapIter,
42303
e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42302
diff changeset
19 };
42327
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
20 mod filepatterns;
43438
a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43271
diff changeset
21 pub mod matchers;
44005
6b332c1fc7fe rust-core: extracted a revlog submodule
Georges Racinet <georges.racinet@octobus.net>
parents: 44003
diff changeset
22 pub mod revlog;
6b332c1fc7fe rust-core: extracted a revlog submodule
Georges Racinet <georges.racinet@octobus.net>
parents: 44003
diff changeset
23 pub use revlog::*;
42610
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42609
diff changeset
24 pub mod utils;
42327
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
25
44476
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
26 // Remove this to see (potential) non-artificial compile failures. MacOS
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
27 // *should* compile, but fail to compile tests for example as of 2020-03-06
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
28 #[cfg(not(target_os = "linux"))]
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
29 compile_error!(
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
30 "`hg-core` has only been tested on Linux and will most \
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
31 likely not behave correctly on other platforms."
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
32 );
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux
Rapha?l Gom?s <rgomes@octobus.net>
parents: 44005
diff changeset
33
42957
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42886
diff changeset
34 use crate::utils::hg_path::HgPathBuf;
42327
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
35 pub use filepatterns::{
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
36 build_single_regex, read_pattern_file, PatternSyntax, PatternTuple,
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
37 };
43826
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
38 use std::collections::HashMap;
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
39 use twox_hash::RandomXxHashBuilder64;
40271
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
40
42327
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
41 pub type LineNumber = usize;
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
42
43826
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
43 /// Rust's default hasher is too slow because it tries to prevent collision
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
44 /// attacks. We are not concerned about those: if an ill-minded person has
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
45 /// write access to your repository, you have other issues.
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
46 pub type FastHashMap<K, V> = HashMap<K, V, RandomXxHashBuilder64>;
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43788
diff changeset
47
40271
dbc28c91f7ff rust: pure Rust lazyancestors iterator
Georges Racinet <gracinet@anybox.fr>
parents:
diff changeset
48 #[derive(Clone, Debug, PartialEq)]
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
49 pub enum DirstateParseError {
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
50 TooLittleData,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
51 Overflow,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
52 CorruptedEntry(String),
42748
7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42610
diff changeset
53 Damaged,
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
54 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
55
42749
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
56 impl From<std::io::Error> for DirstateParseError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
57 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
58 DirstateParseError::CorruptedEntry(e.to_string())
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
59 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
60 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
61
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
62 impl ToString for DirstateParseError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
63 fn to_string(&self) -> String {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
64 use crate::DirstateParseError::*;
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
65 match self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
66 TooLittleData => "Too little data for dirstate.".to_string(),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
67 Overflow => "Overflow in dirstate.".to_string(),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
68 CorruptedEntry(e) => format!("Corrupted entry: {:?}.", e),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
69 Damaged => "Dirstate appears to be damaged.".to_string(),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
70 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
71 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
72 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
73
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
74 #[derive(Debug, PartialEq)]
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
75 pub enum DirstatePackError {
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
76 CorruptedEntry(String),
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
77 CorruptedParent,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
78 BadSize(usize, usize),
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
79 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
80
42749
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
81 impl From<std::io::Error> for DirstatePackError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
82 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
83 DirstatePackError::CorruptedEntry(e.to_string())
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
84 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
85 }
42536
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42437
diff changeset
86 #[derive(Debug, PartialEq)]
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42437
diff changeset
87 pub enum DirstateMapError {
42957
7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42886
diff changeset
88 PathNotFound(HgPathBuf),
42536
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42437
diff changeset
89 EmptyPath,
43788
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
90 ConsecutiveSlashes,
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
91 }
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
92
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
93 impl ToString for DirstateMapError {
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
94 fn to_string(&self) -> String {
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
95 use crate::DirstateMapError::*;
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
96 match self {
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
97 PathNotFound(_) => "expected a value, found none".to_string(),
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
98 EmptyPath => "Overflow in dirstate.".to_string(),
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
99 ConsecutiveSlashes => {
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
100 "found invalid consecutive slashes in path".to_string()
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
101 }
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
102 }
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix
Rapha?l Gom?s <rgomes@octobus.net>
parents: 43438
diff changeset
103 }
42536
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42437
diff changeset
104 }
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42437
diff changeset
105
42749
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
106 pub enum DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
107 Parse(DirstateParseError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
108 Pack(DirstatePackError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
109 Map(DirstateMapError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
110 IO(std::io::Error),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
111 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
112
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
113 impl From<DirstateParseError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
114 fn from(e: DirstateParseError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
115 DirstateError::Parse(e)
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
116 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
117 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
118
42749
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
119 impl From<DirstatePackError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
120 fn from(e: DirstatePackError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
121 DirstateError::Pack(e)
42302
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
122 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate`
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42178
diff changeset
123 }
42327
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
124
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
125 #[derive(Debug)]
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
126 pub enum PatternError {
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
127 UnsupportedSyntax(String),
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
128 }
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
129
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
130 #[derive(Debug)]
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
131 pub enum PatternFileError {
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
132 IO(std::io::Error),
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
133 Pattern(PatternError, LineNumber),
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
134 }
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
135
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
136 impl From<std::io::Error> for PatternFileError {
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
137 fn from(e: std::io::Error) -> Self {
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
138 PatternFileError::IO(e)
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
139 }
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42303
diff changeset
140 }
42749
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
141
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
142 impl From<DirstateMapError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
143 fn from(e: DirstateMapError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
144 DirstateError::Map(e)
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
145 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
146 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
147
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
148 impl From<std::io::Error> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
149 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
150 DirstateError::IO(e)
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
151 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals
Rapha?l Gom?s <rgomes@octobus.net>
parents: 42748
diff changeset
152 }