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servo/components/selectors
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Emilio Cobos Álvarez 191d5226a3 style: Implement complex :not(). 
This fixes the failures in bug 1671573 and just works thanks to the
invalidation improvements I did for :is / :where.

Added a couple tests for invalidation which is the tricky bit. 001 is a
very straight-forward test, 002 is the :is test but with :is() replaced
by double-:not().

This also fixes default namespaces inside :is() / :where(), which are
supposed to get ignored, but aren't. Added tests for that and for the
pre-existing :not() behavior which Chrome doesn't quite get right.

Differential Revision: https://phabricator.services.mozilla.com/D94142
2021-02-26 16:44:05 +01:00
..
attr.rs style: Add derived ToShmem implementations. 2019-04-12 12:19:52 +02:00
bloom.rs style: Shutdown Servo's thread-pool in leak-checking builds, leak the atom table elsewhere. 2019-09-12 22:34:16 +02:00
build.rs Update rand to 0.7 (fixes #24448) 2019-10-23 15:34:48 +02:00
builder.rs style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
Cargo.toml style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
context.rs style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
lib.rs style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
matching.rs style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
nth_index_cache.rs Update MPL license to https (part 4) 2018-11-19 14:47:27 +01:00
parser.rs style: Implement complex :not(). 2021-02-26 16:44:05 +01:00
README.md Fix typo 2020-07-01 13:49:28 -07:00
sink.rs Update MPL license to https (part 4) 2018-11-19 14:47:27 +01:00
tree.rs style: Allow to export a shadow part under multiple names. 2020-04-16 16:35:07 +02:00
visitor.rs style: Implement parsing / selector-matching for :is() and :where(). 2020-04-18 03:48:15 +02:00

README.md

rust-selectors

CSS Selectors library for Rust. Includes parsing and serialization 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 Kuchiki’s 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 don’t already have a tree data structure, consider using Kuchiki itself.