#![forbid(unsafe_code)]#![deny(rust_2018_idioms)] #[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone, Copy)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]pub enum Protocol {    V1 = 1,    V2 = 2,} #[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone, Copy)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]pub enum Service {    /// The service sending packs from a server to the client. Used for fetching pack data.    UploadPack,    /// The service receiving packs produced by the client, who sends a pack to the server.    ReceivePack,} impl Service {    pub fn as_str(&self) -> &'static str {        match self {            Service::ReceivePack => "git-receive-pack",            Service::UploadPack => "git-upload-pack",        }    }} pub mod client; #[doc(inline)]pub use client::connect;