Function spec_literal_decimal 

pub const fn spec_literal_decimal<hint_please_add_suffix_on_literal_like_100f32_or_100real>(
    _s: &str,
) -> hint_please_add_suffix_on_literal_like_100f32_or_100real
where
    hint_please_add_suffix_on_literal_like_100f32_or_100real: Decimal,