5 releases (breaking)
0.5.0-unofficial | Sep 20, 2024 |
---|---|
0.4.0-unofficial | Aug 10, 2024 |
0.3.0 | Mar 23, 2024 |
0.2.0 | Aug 18, 2022 |
0.1.0 | Dec 19, 2019 |
#201 in Web programming
135,737 downloads per month
Used in 240 crates
(44 directly)
740KB
12K
SLoC
markup5ever_rcdom
This crate is built for the express purpose of writing automated tests for the html5ever
and xml5ever
crates. It is not intended to be a production-quality DOM implementation,
and has not been fuzzed or tested against arbitrary, malicious, or nontrivial inputs. No maintenance
or support for any such issues will be provided. If you use this DOM implementation in a production,
user-facing system, you do so at your own risk.
lib.rs
:
A simple reference-counted DOM.
This is sufficient as a static parse tree, but don't build a web browser using it. :)
A DOM is a tree structure with ordered children that can be represented in an XML-like format. For example, the following graph
div
+- "text node"
+- span
in HTML would be serialized as
<div>text node<span></span></div>
See the document object model article on wikipedia for more information.
This implementation stores the information associated with each node once, and then hands out refs to children. The nodes themselves are reference-counted to avoid copying - you can create a new ref and then a node will outlive the document. Nodes own their children, but only have weak references to their parents.
Dependencies
~0.7–5.5MB
~22K SLoC