```console
$ TEST=true rdocs replace --dry-run ./fixtures/default ./fixtures/diff
[
    [
        "id",
        "status",
        "path",
        "",
    ],
    [
        "adding_numbers",
        "replaced",
        "[CWD]/fixtures/diff/file-2.md",
        "// remove this line/nfn add_numbers(a: i32, b: i32) -> i32 {/n    a + b/n}",
    ],
    [
        "greet_person",
        "replaced",
        "[CWD]/fixtures/diff/file-2.md",
        "fn greet_person(name: &str) {/n    println!(/"Hello, {}! Welcome to the Rust example./", name);/n}",
    ],
    [
        "total_example",
        "equal",
        "[CWD]/fixtures/diff/file1.md",
        "",
    ],
]

```