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use naut_core::image::ImageError; use std::path::PathBuf; use thiserror::Error; #[derive(Debug, Error)] pub enum SicIoError { #[error("naut io error > {0}")] ImageError(ImageError), #[error("naut io error > {0}")] Io(std::io::Error), #[error("{0}")] FormatError(FormatError), #[error( "An input image should be given by providing a path using the input argument or by \ piping an image to the stdin." )] NoInputImage, #[error("Unable to extract frame {0} from the (animated) image; please use a frame index between 0 and {1}.")] NoSuchFrame(usize, usize), #[error( "No supported image output format was found. The following identifier was provided: {0}." )] UnknownImageIdentifier(String), #[error( "Unable to determine the image format from the file extension. The following path was given: {0}." )] UnableToDetermineImageFormatFromFileExtension(PathBuf), } #[derive(Debug, Error)] pub enum FormatError { #[error("Unable to determine JPEG quality.")] JPEGQualityLevelNotSet, #[error("JPEG Quality should range between 1 and 100 (inclusive).")] JPEGQualityLevelNotInRange, #[error("Using PNM requires the sample encoding to be set.")] PNMSamplingEncodingNotSet, }