Struct LED 

pub struct LED { /* private fields */ }

A LED models an LED on the Tessel board.

Example

use tessel::LED;

let mut led = LED::new("red", "error");
// LEDs are off by default.
assert_eq!(false, led.read());
led.on().unwrap();
assert_eq!(true, led.read());

Implementations

impl LED

pub fn new(color: &'static str, kind: &'static str) -> LED

pub fn on(&mut self) -> Result<(), Error>

pub fn off(&mut self) -> Result<(), Error>

pub fn high(&mut self) -> Result<(), Error>

pub fn low(&mut self) -> Result<(), Error>

pub fn toggle(&mut self) -> Result<(), Error>

pub fn read(&self) -> bool