Crate rustixml 

rustixml - Native iXML Parser

A pure Rust implementation of the Invisible XML (iXML) specification. Works natively in Rust and compiles to WebAssembly for browser use.

Quick Start

use rustixml::{parse_ixml_grammar, NativeParser};

let grammar = r#"
    greeting: "Hello, ", name, "!".
    name: letter+.
    letter: ["A"-"Z"; "a"-"z"].
"#;

let ast = parse_ixml_grammar(grammar).expect("Invalid grammar");
let parser = NativeParser::new(ast);

let xml = parser.parse("Hello, World!").expect("Parse failed");
println!("{}", xml);

Features

• 🚀 Fast native recursive descent parser
• ✅ 75.4% conformance with iXML specification (49/65 tests)
• 🌐 WebAssembly support for browser use
• 📦 Single dependency (unicode-general-category)
• 🔒 Pure safe Rust

Re-exports

pub use ast::IxmlGrammar;

pub use grammar_ast::parse_ixml_grammar;

pub use native_parser::NativeParser;

pub use parse_context::ParseContext;

pub use parse_context::ParseError;

pub use parse_context::ParseResult;

Modules

ast

AST (Abstract Syntax Tree) for iXML grammars

charclass

Character class handling for iXML parser

grammar_analysis

Grammar Analysis

grammar_ast

Token-based iXML grammar parser that produces AST

grammar_parser

Handwritten recursive descent parser for iXML grammars

input_stream

Input stream with position tracking and backtracking support

lexer

Lexer for iXML grammar syntax

native_parser

Native iXML interpreter - direct implementation of iXML specification

normalize

Grammar Normalization

parse_context

Parse context and result types for native interpreter

xml_node

XML node representation for parse results