bencode 编码/解码的 crate

什么是 bencode？它是在 .torrent 文件和 BitTorrent 协议中主要使用的编码。更多信息请见 bep_0003。

快速示例

查看 examples 目录

#[derive(Debug, Serialize, Deserialize)]
struct MetaInfo {
    info: Info,
    announce: String,
    #[serde(rename = "announce-list")]
    announce_list: Option<Vec<Vec<String>>>,
    #[serde(rename = "creation date")]
    creation_date: Option<u64>,
    comment: Option<String>,
    #[serde(rename = "created by")]
    created_by: Option<String>,
    encoding: Option<String>,
}

fn main(){
    let string = serde_bencoded::to_string(&MetaInfo{...}).unwrap;
    let mi: MetaInfo = serde_bencoded::from_str(&string).unwrap();
}