Macro keyframes 

macro_rules! keyframes {
    () => { ... };
    ($($kf:expr),+ $(,)?) => { ... };
}

Create a KeyframeTrack from a list of keyframe tuples.

Supports two tuple formats:

• (time, value) — keyframe with linear easing
• (time, value, easing) — keyframe with custom easing

Examples

use eazy_keyframes::{keyframes, Easing};

// Simple f32 animation
let track = keyframes![
  (0.0, 0.0_f32),
  (0.5, 100.0, Easing::OutBounce),
  (1.0, 50.0)
];

// Array animation (e.g., position)
let track = keyframes![
  (0.0, [0.0_f32, 0.0]),
  (0.5, [100.0, 50.0], Easing::OutElastic),
  (1.0, [0.0, 100.0])
];