pub const HASKELL_LITERAL: u128 = NumberFormatBuilder::new()
    .required_digits(true)
    .no_positive_mantissa_sign(true)
    .no_special(true)
    .build(); // 202_824_096_036_516_704_239_472_512_861_215u128
Expand description

Number format for a Haskell literal floating-point number.