draviavemal-xml_rs (AGPL-3.0)

A high-performance, low-memory XML DOM parser for Rust — with namespace-aware parsing, order-preserving attributes, and round-trip safe serialization.

📜 License

• Open Source: AGPL-3.0 (see LICENSE)
• Commercial: Available via sponsorship (see LICENSE)

✨ Features

• UTF-8 focused XML parsing
• Reads XML declaration (version, encoding, standalone)
• Line break normalization (\r\n / \r → \n)
• Full namespace resolution with prefix → URI stack
• Correct QName parsing ({namespace_uri, local_name})
• Order-preserving attributes (using IndexMap)
• Support for:
  • Elements (<tag> / <tag/>)
  • Attributes (namespaced & unnamespaced)
  • Mixed content (text + elements)
  • Comments (<!-- -->)
• Round-trip safe serialization:
  • Preserves original namespace prefixes
  • namespace alias rename
  • Preserves attribute order
• Low memory ID-based tree model (similar to arena allocation)
• No unsafe code

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📖 Documentation

• Working on setting up a central system for all my OSS contribution will update link in description once ready. Please refer to tests crate present in this repository to understand the methods

📦 Installation

cargo add draviavemal-xml_rs