img-squeeze 0.1.0

A fast and efficient image compression tool with Walrus storage support
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

use std::path::PathBuf;
use thiserror::Error;

#[derive(Debug, Error)]
pub enum CompressionError {
    #[error("I/O error: {0}")]
    Io(#[from] std::io::Error),

    #[error("Image processing error: {0}")]
    ImageProcessing(#[from] image::ImageError),

    #[error("PNG optimization error: {0}")]
    PngOptimization(String),

    #[error("Invalid quality value: {0}. Must be between 1 and 100")]
    InvalidQuality(u8),

    #[error("Unsupported format: {0}")]
    UnsupportedFormat(String),

    #[error("File not found: {0}")]
    FileNotFound(PathBuf),

    #[error("Failed to create output directory: {0}")]
    DirectoryCreationFailed(PathBuf),

    #[error("No image files found in input path: {0}")]
    NoImageFilesFound(String),

    #[error("Walkdir error: {0}")]
    WalkdirError(#[from] walkdir::Error),

    #[error("Walrus upload error: {0}")]
    WalrusUpload(String),
}

pub type Result<T> = std::result::Result<T, CompressionError>;