# little\_exif

A little library for reading and writing EXIF data in pure Rust.

[![version-badge][]][version] 
[![license-badge][]][license] 

[version-badge]: https://img.shields.io/crates/v/little_exif.svg
[version]: https://crates.io/crates/little_exif
[license-badge]: https://img.shields.io/crates/l/little_exif.svg
[license]: https://github.com/TechnikTobi/little_exif#license

## Supported Formats
- JPEG
- JXL
- PNG
- WebP (only lossless and extended)

Your required format is not listed here or you've run into a problem with a file that should be supported? Open up a new issue (ideally with an example image for reproduction in case of a problem) and I'll take a look!

## Example

```rust
use little_exif::metadata::Metadata;
use little_exif::exif_tag::ExifTag;

let image_path = std::path::Path::new("image.png");
let mut metadata = Metadata::new_from_path(&image_path);

metadata.set_tag(
	ExifTag::ImageDescription("Hello World!".to_string())
);

metadata.write_to_file(&image_path);
```



## License

Licensed under either

- Apache License, Version 2.0 (See [LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) or
- MIT License (See [LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.