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use thiserror::Error; #[derive(Debug, Error)] pub enum SicImageEngineError { #[error("unable to crop; required top-left anchor < bottom-right anchor; note that (x=0,y=0) is the smallest top-left coordinate; [top-left anchor: (x={0}, y={1}), bottom-right anchor: (x={2}, y={3})]")] CropInvalidSelection(u32, u32, u32, u32), #[error("unable to crop; anchor coordinates should be within image bounds [image size: (x={0}, y={1}), top-left anchor: (x={2}, y={3}), bottom-right anchor: (x={4}, y={5})]")] CropCoordinateOutOfBounds(u32, u32, u32, u32, u32, u32), #[error("unable to load image argument from given path")] LoadImageFromPath, #[error("filter type '{0}' not found")] UnknownFilterType(String), #[cfg(feature = "imageproc-ops")] #[error("unable to load font: invalid format")] FontError, #[cfg(feature = "imageproc-ops")] #[error("unable to open font file from path: '{0}'")] FontFileLoadError(std::io::Error), }