gecko-dev/servo/components/selectors
Tom Tromey eb5a0d0bde servo: Merge #18449 - Remove get_location_with_offset (from tromey:remove-get_location_with_offset); r=jdm
Now that rust-cssparser reports 1-based locations, bump the required
cssparser version and remove get_location_with_offset.  Previously,
some code paths were not calling get_location_with_offset; see
https://bugzilla.mozilla.org/show_bug.cgi?id=1398869 for some
background.

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1398869 (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because tests are in rust-cssparser and/or M-C

Source-Repo: https://github.com/servo/servo
Source-Revision: 7746896bc4cf5a2a6dc78c00f643e4cff8e49da4

--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 919aeee03abfd07cd5dbcc9d478dd98cc76f054e
2017-09-12 09:44:53 -05:00
..
attr.rs servo: Merge #18179 - Automatically verify that derive() lists are alphabetically ordered #… (from davidcl:master); r=jdm 2017-08-23 17:18:31 -05:00
bloom.rs servo: Merge #18017 - style: Move all origin-specific cascade data to PerOriginCascadeData (from heycam:split-cascade); r=emilio 2017-08-09 19:28:07 -05:00
build.rs servo: Merge #16915 - Shrink selectors::Component, implement attr selector (in)case-sensitivity (from servo:attr-selectors); r=nox,emilio 2017-05-18 18:45:20 -05:00
builder.rs servo: Merge #18290 - Report more specific CSS selector errors (from jdm:selectorerr); r=heycam 2017-08-29 09:46:22 -05:00
Cargo.toml servo: Merge #18449 - Remove get_location_with_offset (from tromey:remove-get_location_with_offset); r=jdm 2017-09-12 09:44:53 -05:00
context.rs servo: Merge #18179 - Automatically verify that derive() lists are alphabetically ordered #… (from davidcl:master); r=jdm 2017-08-23 17:18:31 -05:00
gecko_like_types.rs servo: Merge #18179 - Automatically verify that derive() lists are alphabetically ordered #… (from davidcl:master); r=jdm 2017-08-23 17:18:31 -05:00
lib.rs servo: Merge #18452 - Overhaul MallocSizeOf and related things (from nnethercote:bug-1398737); r=jdm 2017-09-11 22:11:25 -05:00
matching.rs servo: Merge #18213 - Improve debug log related to selector matching (from aethanyc:improve-debug-log); r=emilio 2017-08-24 05:17:27 -05:00
parser.rs servo: Merge #18452 - Overhaul MallocSizeOf and related things (from nnethercote:bug-1398737); r=jdm 2017-09-11 22:11:25 -05:00
README.md
sink.rs servo: Merge #17439 - Match compound selectors left-to-right (second try) (from bholley:compound_left_to_right); r=SimonSapin 2017-06-21 09:28:43 -07:00
size_of_tests.rs servo: Merge #17687 - Support parsing ::-moz-tree-* pseudo-elements selector (from upsuper:tree-pseudo); r=heycam 2017-07-12 03:35:37 -07:00
tree.rs servo: Merge #18104 - style: Skip matching :nth-child if element is the root of anonymous subtree (from aethanyc:fix-nth-child-xbl-bug1382102); r=emilio 2017-08-16 01:47:46 -05:00
visitor.rs servo: Merge #18232 - Remove unused SelectorIter import (from ferjm:unused.selectoriter); r=emilio 2017-08-25 11:18:12 -05:00

rust-selectors

CSS Selectors library for Rust. Includes parsing and serilization of selectors, as well as matching against a generic tree of elements. Pseudo-elements and most pseudo-classes are generic as well.

Warning: breaking changes are made to this library fairly frequently (13 times in 2016, for example). However you can use this crate without updating it that often, old versions stay available on crates.io and Cargo will only automatically update to versions that are numbered as compatible.

To see how to use this library with your own tree representation, see Kuchikis src/select.rs. (Note however that Kuchiki is not always up to date with the latest rust-selectors version, so that code may need to be tweaked.) If you dont already have a tree data structure, consider using Kuchiki itself.