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use thiserror::Error; #[derive(Debug, Error)] pub enum SicCoreError { #[error("{0}")] ImageError(image::error::ImageError), #[error("Invalid frame index: index (is {index}) should be < len (is {len}) ")] InvalidFrameIndex { index: usize, len: usize }, #[error("A static image was required, but an animated image was given")] RequiresStaticImage, }