Struct LedRing 

pub struct LedRing<const N: usize = 12> {
    pub animation: RingAnimation,
    /* private fields */
}

Stateful LED ring that tracks animation and renders frames.

N is the number of LEDs in the ring. clock_map maps logical positions (clock hours) to physical LED indices.

Fields

animation: RingAnimation

Implementations

impl<const N: usize> LedRing<N>

pub fn new(clock_map: &[usize; N]) -> Self

Create a new ring with a clock-position-to-physical-index mapping.

clock_map should have N entries mapping logical position to physical LED index.

pub fn with_rotation(clock_map: &[usize; N], rotation: u8) -> Self

Create with a rotation anchor (first lit LED position for Fill patterns).

pub fn set(&mut self, anim: RingAnimation)

pub fn render(&self, tick: u16) -> [Rgb; N]

Render current frame using a global tick (shared across all rings).

Trait Implementations

impl<const N: usize> Clone for LedRing<N>

fn clone(&self) -> LedRing<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Copy for LedRing<N>

impl Default for LedRing<12>

fn default() -> Self

Returns the “default value” for a type.