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Capture values from enum tokens #227

@optozorax

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@optozorax
#[derive(Clone)]
enum MyToken {
    OpenBracket,
    CloseBracket,
    Int(i64),
    Ident(String),
}

peg::parser!{ grammar list_parser() for [MyToken] {
    use MyToken::*;

    rule list() -> Vec<i64>
      = [OpenBracket] [Int(inner)] [CloseBracket] { vec![/* inner */] }
}}

How can I get inner?

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