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# tar-rs
[](https://travis-ci.com/alexcrichton/tar-rs)
[](https://ci.appveyor.com/project/alexcrichton/tar-rs)
[](https://coveralls.io/github/alexcrichton/tar-rs?branch=master)
[Documentation](https://docs.rs/tar)
A tar archive reading/writing library for Rust.
```toml
# Cargo.toml
[dependencies]
tar = "0.4"
```
## Reading an archive
```rust,no_run
extern crate tar;
use std::io::prelude::*;
use std::fs::File;
use tar::Archive;
fn main() {
let file = File::open("foo.tar").unwrap();
let mut a = Archive::new(file);
for file in a.entries().unwrap() {
// Make sure there wasn't an I/O error
let mut file = file.unwrap();
// Inspect metadata about the file
println!("{:?}", file.header().path().unwrap());
println!("{}", file.header().size().unwrap());
// files implement the Read trait
let mut s = String::new();
file.read_to_string(&mut s).unwrap();
println!("{}", s);
}
}
```
## Writing an archive
```rust,no_run
extern crate tar;
use std::io::prelude::*;
use std::fs::File;
use tar::Builder;
fn main() {
let file = File::create("foo.tar").unwrap();
let mut a = Builder::new(file);
a.append_path("file1.txt").unwrap();
a.append_file("file2.txt", &mut File::open("file3.txt").unwrap()).unwrap();
}
```
# License
This project is licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or
http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this project by you, as defined in the Apache-2.0 license,
shall be dual licensed as above, without any additional terms or conditions.
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