For whoever downvoted, the issues of u128 types came up in the discussion for this function: fn is_token(c: u8) -> bool http://kamalmarhubi.com/blog/2015

For whoever downvoted, the issues of u128 types came up in the discussion for this function: fn is_token(c: u8) -> bool http://kamalmarhubi.com/blog/2015/09/15/eliminating-branches-in-rust-for-fun-but-not-much-profit/ http://kamalmarhubi.com/blog/2015/09/15/eliminating-branches...