mercurial-scm/hg-stable: rust/hg-core/src/lib.rs annotate

annotate rust/hg-core/src/lib.rs @ 44929:9f96beb9bafe

rust: remove support for `re2` With the performance issues with `regex` figured out and fixed in previous patches and `regex` newly gaining support for empty alternations, there is no reason to keep `re2` around anymore. It's only *marginally* faster at creating the regex which saves at most a couple of ms, but gets beaten by `regex` in every other aspect. This removes the Rust/C/C++ bridge (hooray!), the `with-re2` feature, the conditional code that goes with it, the documentation and relevant part of the debug/module output. Differential Revision: https://phab.mercurial-scm.org/D8594

author	Rapha?l Gom?s <rgomes@octobus.net>
date	Fri, 29 May 2020 12:17:59 +0200
parents	f8427841c8fc
children	a46e36b82461

rev	line source
44006 cb2e2b095dc9 rust-core: updated copyright notice Georges Racinet <georges.racinet@octobus.net> parents: 43922 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: 43922 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;
41057 ef54bd33b476 rust: core implementation for lazyancestors Georges Racinet <gracinet@anybox.fr> parents: 40972 diff changeset	8 pub use ancestors::{AncestorsIterator, LazyAncestors, MissingAncestors};
42330 e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions Rapha?l Gom?s <rgomes@octobus.net> parents: 42329 diff changeset	9 mod dirstate;
42216 10b465d61556 rust-discovery: starting core implementation Georges Racinet <georges.racinet@octobus.net> parents: 41728 diff changeset	10 pub mod discovery;
42330 e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions Rapha?l Gom?s <rgomes@octobus.net> parents: 42329 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: 42329 diff changeset	12 pub use dirstate::{
42891 a03a29462c0a rust-dirstate: specify concrete return type of DirsMultiset::iter() Yuya Nishihara <yuya@tcha.org> parents: 42818 diff changeset	13 dirs_multiset::{DirsMultiset, DirsMultisetIter},
42769 fce6dc93a510 rust-dirstate: rust implementation of dirstatemap Rapha?l Gom?s <rgomes@octobus.net> parents: 42765 diff changeset	14 dirstate_map::DirstateMap,
42764 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},
44538 c8891bca40fb rust-status: add bare `hg status` support in hg-core Rapha?l Gom?s <rgomes@octobus.net> parents: 44535 diff changeset	16 status::{
c8891bca40fb rust-status: add bare `hg status` support in hg-core Rapha?l Gom?s <rgomes@octobus.net> parents: 44535 diff changeset	17 status, BadMatch, BadType, DirstateStatus, StatusError, StatusOptions,
c8891bca40fb rust-status: add bare `hg status` support in hg-core Rapha?l Gom?s <rgomes@octobus.net> parents: 44535 diff changeset	18 },
42892 7083ac37314f rust-dirstate: provide CopyMapIter and StateMapIter types Yuya Nishihara <yuya@tcha.org> parents: 42891 diff changeset	19 CopyMap, CopyMapIter, DirstateEntry, DirstateParents, EntryState,
7083ac37314f rust-dirstate: provide CopyMapIter and StateMapIter types Yuya Nishihara <yuya@tcha.org> parents: 42891 diff changeset	20 StateMap, StateMapIter,
42330 e240bec26626 rust-dirstate: add rust-cpython bindings to the new parse/pack functions Rapha?l Gom?s <rgomes@octobus.net> parents: 42329 diff changeset	21 };
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	22 mod filepatterns;
43490 a77d4fe347a4 rust-matchers: add `Matcher` trait and implement `AlwaysMatcher` Rapha?l Gom?s <rgomes@octobus.net> parents: 43271 diff changeset	23 pub mod matchers;
44008 6b332c1fc7fe rust-core: extracted a revlog submodule Georges Racinet <georges.racinet@octobus.net> parents: 44006 diff changeset	24 pub mod revlog;
6b332c1fc7fe rust-core: extracted a revlog submodule Georges Racinet <georges.racinet@octobus.net> parents: 44006 diff changeset	25 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	26 pub mod utils;
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	27
44208 df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	28 // 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: 44008 diff changeset	29 // 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: 44008 diff changeset	30 #[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: 44008 diff changeset	31 compile_error!(
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	32 "`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: 44008 diff changeset	33 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: 44008 diff changeset	34 );
df5dfee8cfb4 hg-core: add a compilation error if trying to compile outside of Linux Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	35
44329 934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	36 use crate::utils::hg_path::{HgPathBuf, HgPathError};
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	37 pub use filepatterns::{
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	38 parse_pattern_syntax, read_pattern_file, IgnorePattern,
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	39 PatternFileWarning, PatternSyntax,
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	40 };
43844 5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap Rapha?l Gom?s <rgomes@octobus.net> parents: 43808 diff changeset	41 use std::collections::HashMap;
5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap Rapha?l Gom?s <rgomes@octobus.net> parents: 43808 diff changeset	42 use twox_hash::RandomXxHashBuilder64;
40271 dbc28c91f7ff rust: pure Rust lazyancestors iterator Georges Racinet <gracinet@anybox.fr> parents: diff changeset	43
44551 d880805d5442 hg-core: add function timing information Rapha?l Gom?s <rgomes@octobus.net> parents: 44538 diff changeset	44 /// This is a contract between the `micro-timer` crate and us, to expose
d880805d5442 hg-core: add function timing information Rapha?l Gom?s <rgomes@octobus.net> parents: 44538 diff changeset	45 /// the `log` crate as `crate::log`.
d880805d5442 hg-core: add function timing information Rapha?l Gom?s <rgomes@octobus.net> parents: 44538 diff changeset	46 use log;
d880805d5442 hg-core: add function timing information Rapha?l Gom?s <rgomes@octobus.net> parents: 44538 diff changeset	47
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	48 pub type LineNumber = usize;
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	49
43844 5ac243a92e37 rust-performance: introduce FastHashMap type alias for HashMap Rapha?l Gom?s <rgomes@octobus.net> parents: 43808 diff changeset	50 /// 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: 43808 diff changeset	51 /// 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: 43808 diff changeset	52 /// 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: 43808 diff changeset	53 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: 43808 diff changeset	54
40271 dbc28c91f7ff rust: pure Rust lazyancestors iterator Georges Racinet <gracinet@anybox.fr> parents: diff changeset	55 #[derive(Clone, Debug, PartialEq)]
42329 d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	56 pub enum DirstateParseError {
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	57 TooLittleData,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	58 Overflow,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	59 CorruptedEntry(String),
42764 7cae6bc29ff9 rust-parsers: switch to parse/pack_dirstate to mutate-on-loop Rapha?l Gom?s <rgomes@octobus.net> parents: 42610 diff changeset	60 Damaged,
42329 d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	61 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	62
42765 7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	63 impl From<std::io::Error> for DirstateParseError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	64 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	65 DirstateParseError::CorruptedEntry(e.to_string())
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	66 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	67 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	68
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	69 impl ToString for DirstateParseError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	70 fn to_string(&self) -> String {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	71 use crate::DirstateParseError::*;
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	72 match self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	73 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: 42764 diff changeset	74 Overflow => "Overflow in dirstate.".to_string(),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	75 CorruptedEntry(e) => format!("Corrupted entry: {:?}.", e),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	76 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: 42764 diff changeset	77 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	78 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	79 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	80
42329 d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	81 #[derive(Debug, PartialEq)]
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	82 pub enum DirstatePackError {
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	83 CorruptedEntry(String),
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	84 CorruptedParent,
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	85 BadSize(usize, usize),
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	86 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	87
42765 7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	88 impl From<std::io::Error> for DirstatePackError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	89 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	90 DirstatePackError::CorruptedEntry(e.to_string())
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	91 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	92 }
42543 2dcee6497b0b rust-dirstate: add "dirs" Rust implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 42453 diff changeset	93 #[derive(Debug, PartialEq)]
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 42453 diff changeset	94 pub enum DirstateMapError {
42960 7a01778bc7b7 rust-hgpath: replace all paths and filenames with HgPath/HgPathBuf Rapha?l Gom?s <rgomes@octobus.net> parents: 42892 diff changeset	95 PathNotFound(HgPathBuf),
42543 2dcee6497b0b rust-dirstate: add "dirs" Rust implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 42453 diff changeset	96 EmptyPath,
44329 934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	97 InvalidPath(HgPathError),
43808 1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	98 }
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	99
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	100 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: 43490 diff changeset	101 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: 43490 diff changeset	102 match self {
44329 934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	103 DirstateMapError::PathNotFound(_) => {
934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	104 "expected a value, found none".to_string()
43808 1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	105 }
44329 934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	106 DirstateMapError::EmptyPath => "Overflow in dirstate.".to_string(),
934a79697c36 rust-dirs-multiset: improve temporary error message Rapha?l Gom?s <rgomes@octobus.net> parents: 44008 diff changeset	107 DirstateMapError::InvalidPath(e) => e.to_string(),
43808 1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	108 }
1fe2e574616e rust-dirs: address failing tests for `dirs` impl with a temporary fix Rapha?l Gom?s <rgomes@octobus.net> parents: 43490 diff changeset	109 }
42543 2dcee6497b0b rust-dirstate: add "dirs" Rust implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 42453 diff changeset	110 }
2dcee6497b0b rust-dirstate: add "dirs" Rust implementation Rapha?l Gom?s <rgomes@octobus.net> parents: 42453 diff changeset	111
44571 ece43c79333e rust-core: add missing `Debug` traits Rapha?l Gom?s <rgomes@octobus.net> parents: 44551 diff changeset	112 #[derive(Debug)]
42765 7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	113 pub enum DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	114 Parse(DirstateParseError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	115 Pack(DirstatePackError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	116 Map(DirstateMapError),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	117 IO(std::io::Error),
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	118 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	119
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	120 impl From<DirstateParseError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	121 fn from(e: DirstateParseError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	122 DirstateError::Parse(e)
42329 d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	123 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	124 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	125
42765 7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	126 impl From<DirstatePackError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	127 fn from(e: DirstatePackError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	128 DirstateError::Pack(e)
42329 d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	129 }
d1786c1d34fa rust-dirstate: add rust implementation of `parse_dirstate` and `pack_dirstate` Rapha?l Gom?s <rgomes@octobus.net> parents: 42216 diff changeset	130 }
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	131
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	132 #[derive(Debug)]
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	133 pub enum PatternError {
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	134 Path(HgPathError),
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	135 UnsupportedSyntax(String),
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	136 UnsupportedSyntaxInFile(String, String, usize),
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	137 TooLong(usize),
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	138 IO(std::io::Error),
44347 2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	139 /// Needed a pattern that can be turned into a regex but got one that
2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	140 /// can't. This should only happen through programmer error.
2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	141 NonRegexPattern(IgnorePattern),
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	142 }
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	143
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	144 impl ToString for PatternError {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	145 fn to_string(&self) -> String {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	146 match self {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	147 PatternError::UnsupportedSyntax(syntax) => {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	148 format!("Unsupported syntax {}", syntax)
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	149 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	150 PatternError::UnsupportedSyntaxInFile(syntax, file_path, line) => {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	151 format!(
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	152 "{}:{}: unsupported syntax {}",
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	153 file_path, line, syntax
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	154 )
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	155 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	156 PatternError::TooLong(size) => {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	157 format!("matcher pattern is too long ({} bytes)", size)
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	158 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	159 PatternError::IO(e) => e.to_string(),
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	160 PatternError::Path(e) => e.to_string(),
44347 2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	161 PatternError::NonRegexPattern(pattern) => {
2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	162 format!("'{:?}' cannot be turned into a regex", pattern)
2fe89bec8011 rust-filepatterns: add support for `include` and `subinclude` patterns Rapha?l Gom?s <rgomes@octobus.net> parents: 44346 diff changeset	163 }
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	164 }
42349 e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	165 }
e8f3740cc067 rust-filepatterns: add a Rust implementation of pattern-related utils Rapha?l Gom?s <rgomes@octobus.net> parents: 42330 diff changeset	166 }
42765 7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	167
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	168 impl From<DirstateMapError> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	169 fn from(e: DirstateMapError) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	170 DirstateError::Map(e)
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	171 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	172 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	173
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	174 impl From<std::io::Error> for DirstateError {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	175 fn from(e: std::io::Error) -> Self {
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	176 DirstateError::IO(e)
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	177 }
7ceded4419a3 rust-dirstate: use EntryState enum instead of literals Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	178 }
44346 d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	179
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	180 impl From<std::io::Error> for PatternError {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	181 fn from(e: std::io::Error) -> Self {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	182 PatternError::IO(e)
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	183 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	184 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	185
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	186 impl From<HgPathError> for PatternError {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	187 fn from(e: HgPathError) -> Self {
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	188 PatternError::Path(e)
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	189 }
d42eea9a0494 rust-filepatterns: improve API and robustness for pattern files parsing Rapha?l Gom?s <rgomes@octobus.net> parents: 44329 diff changeset	190 }

Mercurial > public > mercurial-scm > hg-stable

annotate rust/hg-core/src/lib.rs @ 44929:9f96beb9bafe