14 releases

Uses old Rust 2015

0.1.13 Jun 29, 2022
0.1.12 Dec 17, 2019
0.1.11 Nov 16, 2017
0.1.10 Mar 2, 2017
0.1.4 Jul 27, 2015

#21 in Text processing

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Used in 3,199 crates (121 directly)

MIT/Apache

47KB
137 lines

diff.rs

An LCS based slice and string diffing implementation.

Install

[dependencies]
diff = "0.1"

Example

extern crate diff;

fn main() {
    let left = "foo\nbar\nbaz\nquux";
    let right = "foo\nbaz\nbar\nquux";

    for diff in diff::lines(left, right) {
        match diff {
            diff::Result::Left(l)    => println!("-{}", l),
            diff::Result::Both(l, _) => println!(" {}", l),
            diff::Result::Right(r)   => println!("+{}", r)
        }
    }
}

prints

 foo
-bar
 baz
+bar
 quux

License

diff is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE, and LICENSE-MIT for details.

No runtime deps