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use wast::parser::{Parse, Parser, Result}; use crate::Module; #[derive(Debug, Clone, PartialEq, Eq)] pub struct Document<'a> { pub module: Module<'a>, } impl<'a> Parse<'a> for Document<'a> { fn parse(parser: Parser<'a>) -> Result<Self> { let module = parser.parens(|p| p.parse::<Module>())?; Ok(Self { module }) } } #[cfg(test)] mod tests { use crate::*; #[test] fn empty_module() { assert_eq!( wast::parser::parse::<Document>( &wast::parser::ParseBuffer::new("(module)").unwrap() ) .unwrap(), Document { module: Module { sections: vec![] }, }, ) } }