Function `state`

fn state<'i, R: RuleType, F>(input: &'i str, f: F) -> Result<Pairs<'i, R>, Error<R>>
where
    F: FnOnce(Box<ParserState<'i, R>>) -> ParseResult<Box<ParserState<'i, R>>>

Creates a ParserState from a &str, supplying it to a closure f.

Examples

# use pest;
let input = "";
pest::state::<(), _>(input, |s| Ok(s)).unwrap();