Function shl

pub fn shl<F, U>(
    builder: &mut ConstraintSystemBuilder<'_, U, F>,
    name: impl ToString,
    input: OracleId,
    offset: usize,
) -> Result<OracleId, Error>
where
    U: PackScalar<F> + PackScalar<BinaryField1b> + Pod,
    F: TowerField,