Function __action21

fn __action21<'memory>(
    inputs: &[Token],
    memory: &mut CombinedMemory<'memory>,
    (_, key, _): (usize, (Token, bool), usize),
    (_, cmp, _): (usize, Lexeme, usize),
    (_, value, _): (usize, (Token, bool), usize),
) -> Option<(BlockItem, bool)>