3 releases (1 stable)

Uses old Rust 2015

1.0.0 Apr 10, 2016
0.2.0 Feb 1, 2015
0.1.0 Dec 23, 2014

#212 in Testing

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51,870 downloads per month
Used in 43 crates (27 directly)

BSD-3-Clause

285KB
50 lines

Contains (ELF exe/lib, 720KB) testdata/rust_hello, (ELF exe/lib, 9KB) testdata/c_hello, (ELF exe/lib, 9KB) testdata/c_hello_copy

File Diff

This module provides an atomic file diffing function for use in unit tests.

The diff_files() function takes two file handles and determines returns true if they point to identical files.

use file_diff::{diff_files};
use std::fs::{File};

let mut file1 = match File::open("./src/lib.rs") {
    Ok(f) => f,
    Err(e) => panic!("{}", e),
};
let mut file2 = match File::open("./src/lib.rs") {
    Ok(f) => f,
    Err(e) => panic!("{}", e),
};

diff_files(&mut file1, &mut file2);

The diff() function takes string representations of the files and returns true if the strings represent real files and those files are identical.

use file_diff::{diff};

diff("./src/lib.rs", "./src/lib.rs"); // true

lib.rs:

File Diff

This module provides an atomic file diffing function for use in unit tests.

The diff_files() function takes two file handles and determines returns true if they point to identical files.

use file_diff::{diff_files};
use std::fs::{File};

let mut file1 = match File::open("./src/lib.rs") {
    Ok(f) => f,
    Err(e) => panic!("{}", e),
};
let mut file2 = match File::open("./src/lib.rs") {
    Ok(f) => f,
    Err(e) => panic!("{}", e),
};

diff_files(&mut file1, &mut file2);

The diff() function takes string representations of the files and returns true if the strings represent real files and those files are identical.

use file_diff::{diff};

diff("./src/lib.rs", "./src/lib.rs");

No runtime deps