little_exif

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

Example

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 or http://www.apache.org/licenses/LICENSE-2.0) or
• MIT License (See LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

lib.rs:

little_exif

A small crate for reading and writing (at least some) EXIF data written entirely in Rust. Currently supports only .png and .jp(e)g files and a few dozen tags in IFD0 and ExifIFD.

Interaction is done via the Metadata struct and the ExifTag enum.

Usage

Write EXIF data

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

let mut metadata = Metadata::new();
metadata.set_tag(
    ExifTag::ImageDescription("Hello World!".to_string())
);
metadata.write_to_file(std::path::Path::new("image.png"));