anni-fetch

A library focuses on what git fetch does.

Example

```rust use anni_fetch::Client;

fn main() { // create a new client let client = Client::new("https://github.com/project-anni/repo.git"); // fetch and read as an iterator let iter = client.request("fetch", None, &[ "thin-pack", "ofs-delta", "deepen 1", &client.want_ref("HEAD").expect("failed to get sha1 of HEAD"), "done" ]).unwrap();

// buffer for pack file
let mut pack = Vec::new();
for msg in iter {
    match msg {
        // only handle PackData
        PackData(mut d) => pack.append(&mut d),
        _ => {}
    }
}
let mut cursor = Cursor::new(pack);
// parse pack
let _pack = Pack::from_reader(&mut cursor).expect("invalid pack file");

} ```