Function robust_arduino_serial::read_order
[−]
[src]
pub fn read_order<T: Read>(file: &mut T) -> Result<Option<Order>, Error>
Read one byte from a file/serial port and convert it to an order
Example
use std::io::Cursor; use robust_arduino_serial::*; let mut buffer = Cursor::new(vec![2]); let order = read_order(&mut buffer).unwrap().unwrap(); // Order::MOTOR has the index 2 in the enum assert_eq!(Order::MOTOR, order);