Method write

example/src/main.rs:281–286

(&mut self, buf: &[u8])

    T: Read + Write,
{
    fn write(&mut self, buf: &[u8]) -> Result<usize, Self::Error> {
        match self.connection.write(buf) {
            Ok(len) => Ok(len),
            Err(_) => Err(BleConnectorError::Unknown),
        }
    }

    fn flush(&mut self) -> Result<(), Self::Error> {
        match self.connection.flush() {