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Rust wrapper for libexif
Homepage Cargo Ruby Documentation Download
The exif crate provides a safe wrapper around the native libexif library.
In order to use the exif crate, you must have the libexif library installed where it can be
found by pkg-config.
Add exif as a dependency in Cargo.toml:
[dependencies]
exif = "0.0.1"
Import the exif crate.
extern crate exif;
use std::io;
use std::path::Path;
fn dump_exif<P: AsRef<Path>>(file_name: 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(())
}
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.
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