Method to_parts

datafusion/spark/src/function/string/format_string.rs:2394–2400

(&self)

    const SCALEUP: f64 = (1_i64 << Self::SCALEUP_POWER) as f64;

    fn to_parts(&self) -> (bool, u16, u64) {
        let bits = self.to_bits();
        let sign: bool = (bits >> 63) == 1;
        let exponent = ((bits >> 52) & 0x7FF) as u16;
        let mantissa = bits & 0x000F_FFFF_FFFF_FFFF;
        (sign, exponent, mantissa)
    }
}

/// Inserts thousands separators (`,`) into the integer part of a numeric string.