Constant lexical_util::format::ZIG_LITERAL

pub const ZIG_LITERAL: u128 = NumberFormatBuilder::new()
    .required_integer_digits(true)
    .no_positive_mantissa_sign(true)
    .no_special(true)
    .build(); // 202_824_096_036_516_704_239_472_512_861_213u128

Number format for a Zig literal floating-point number.