Struct Led

pub struct Led<Color: ColorType> {
    pub color: Color,
    /* private fields */
}

An LED in our Sled configuration, representing both the color of the LED as well as it’s spatial information.

Fields

color: Color

Implementations

impl<Color: ColorType> Led<Color>

All properties listed below are pre-calculated on construction; there is no substantial overhead for calling these methods.

pub fn position(&self) -> Vec2

Returns the position of the Led in world space.

pub fn direction(&self) -> Vec2

Returns the direction from the Sled’s center_point to this Led. A normalized vector.

pub fn angle(&self) -> f32

Returns the angle from the Sled’s center_point to this Led in radians. The direction (1, 0) is considered 0 radians, (0, -1) is pi/2 radian.

pub fn distance(&self) -> f32

Returns the distance from the Sled’s center_point to this Led.

pub fn index(&self) -> u16

Returns the index of the Led, keeping in mind that Leds in a Sled are treated in memory as one continuous strip.

pub fn segment(&self) -> u8

Returns the index of the LineSegment this Led belongs to.

Trait Implementations

impl<Color: Clone + ColorType> Clone for Led<Color>

fn clone(&self) -> Led<Color>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Color: ColorType> Debug for Led<Color>

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

Formats the value using the given formatter.

impl<Color: ColorType> Display for Led<Color>

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

Formats the value using the given formatter.

impl<Color: ColorType> Hash for Led<Color>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Color: ColorType> Ord for Led<Color>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<Color: ColorType> PartialEq for Led<Color>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<Color: ColorType> PartialOrd for Led<Color>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Color: Copy + ColorType> Copy for Led<Color>

impl<Color: ColorType> Eq for Led<Color>