Constant lexical_core::format::D_STRING

pub const D_STRING: u128 = NumberFormatBuilder::new().digit_separator(num::NonZeroU8::new(b'_')).integer_internal_digit_separator(true).fraction_internal_digit_separator(true).integer_trailing_digit_separator(true).fraction_trailing_digit_separator(true).build(); // 0x0000_0a00_0000_005f_0000_00c3_0000_000cu128

Number format to parse a D float from string.