Some EXR files might contain NaNs, e.g., [AllHalfValues.exr](https://openexr.com/en/latest/test_images/TestImages/AllHalfValues.html). Calling `to_rgba8` on such images causes a panic: ``` thread 'main' panicked at image-0.25.1\src\color.rs:435:30: called `Option::unwrap()` on a `None` value ```
Some EXR files might contain NaNs, e.g., AllHalfValues.exr. Calling
to_rgba8on such images causes a panic: