Struct ev3dev_lang_rust::Led

pub struct Led { /* private fields */ }

Available on crate feature ev3 only.

The led’s on top of the EV3 brick.

Implementations

impl Led

pub const COLOR_OFF: (u8, u8) = _

Led off.

pub const COLOR_RED: (u8, u8) = _

Led color red

pub const COLOR_GREEN: (u8, u8) = _

Led color green.

pub const COLOR_AMBER: (u8, u8) = _

Led color amber.

pub const COLOR_ORANGE: (u8, u8) = _

Led color orange.

pub const COLOR_YELLOW: (u8, u8) = _

LED color yellow.

pub fn new() -> Ev3Result<Led>

Create a new instance of the Led struct.

pub fn get_left_color(&self) -> Ev3Result<(u8, u8)>

Returns the current color value of the left led.

pub fn set_left_color(&self, color: (u8, u8)) -> Ev3Result<()>

Sets the color value of the left led.

pub fn get_right_color(&self) -> Ev3Result<(u8, u8)>

Returns the current color value of the right led.

pub fn set_right_color(&self, color: (u8, u8)) -> Ev3Result<()>

Sets the color value of the right led.

pub fn get_color(&self) -> Ev3Result<Option<(u8, u8)>>

Returns the color value of both leds or None if they are different.

pub fn set_color(&self, color: (u8, u8)) -> Ev3Result<()>

Sets the color value of both leds.

Trait Implementations

impl Clone for Led

fn clone(&self) -> Led

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Led

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.