Method io

src/lib.rs:453–455

(&self, unit: u8, selector: u8, query: u8, data: &mut [u8])

    }

    fn io(&self, unit: u8, selector: u8, query: u8, data: &mut [u8]) -> Result<(), Errno> {
        self.handle.io(unit, selector, query, data)
    }
}