EXIF

The exif crate provides a safe wrapper around the native libexif library.

Dependencies

In order to use the exif crate, you must have the libexif library installed where it can be found by pkg-config.

Usage

Add exif as a dependency in Cargo.toml:

toml [dependencies] exif = "0.0.1"

Import the exif crate.

```rust extern crate exif;

use std::io; use std::path::Path;

fn dumpexif>(filename: P) -> io::Result<()> { let data = try!(exif::Data::open("image.jpg"));

for content in data.contents() {
    println!("[{:=>32}{:=>46}]", format!(" {:?} ", content.ifd()), "");

    for entry in content.entries() {
        println!("  {:<30} = {}",
                entry.tag().title(content.ifd()),
                entry.text_value());
    }
}

Ok(())

} ```

License

Copyright © 2016 David Cuddeback

Distributed under the MIT License.

Note: By using this crate, your executable will link to the libexif C library, which is licensed under the LGPL version 2.1.