Enum AnimationDecode 

pub enum AnimationDecode {
    Static,
    Animated(Animation),
    Unsupported(String),
}

Outcome of decode_animation.

Variants

Static

Not an animation (single frame / static): the caller decodes and displays it normally, with no hint.

Animated(Animation)

A decoded multi-frame animation to play.

Unsupported(String)

The source is an animation, but its frames could not be decoded (e.g. a 16-bit APNG — the image crate’s APNG decoder rejects Rgb16). The caller should fall back to the static first frame and hint the user, rather than silently dropping the animation. Carries a short human-facing reason.