Method clear_all

rpi/src/gpio.rs:93–97

(&mut self)

    }

    fn clear_all(&mut self) -> io::Result<()> {
        self.inputs.clear();
        self.outputs.clear();
        Ok(())
    }

    fn read(&mut self, pin: Pin) -> io::Result<bool> {
        if !self.inputs.contains_key(&pin) || self.outputs.contains_key(&pin) {