use std::{borrow::Cow, collections::BTreeSet}; use crate::bstr::{BStr, BString}; /// The direction of an operation carried out (or to be carried out) through a remote.#[derive(Debug, Eq, PartialEq, Copy, Clone, Hash)]pub enum Direction {    /// Push local changes to the remote.    Push,    /// Fetch changes from the remote to the local repository.    Fetch,} impl Direction {    /// Return ourselves as string suitable for use as verb in an english sentence.    pub fn as_str(&self) -> &'static str {        match self {            Direction::Push => "push",            Direction::Fetch => "fetch",        }    }} /// The name of a remote, either interpreted as symbol like `origin` or as url as returned by [`Remote::name()`][crate::Remote::name()].#[derive(Debug, PartialEq, Eq, Clone, Ord, PartialOrd, Hash)]#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]pub enum Name<'repo> {    /// A symbolic name, like `origin`.    /// Note that it has not necessarily been validated yet.    Symbol(Cow<'repo, str>),    /// A url pointing to the remote host directly.    Url(Cow<'repo, BStr>),} /// A type-definition for a sorted list of unvalidated remote names - they have been read straight from the configuration.pub type Names = BTreeSet<BString>; ///pub mod name; mod build; mod errors;pub use errors::find; ///pub mod init; ///pub mod fetch; ///#[cfg(any(feature = "async-network-client", feature = "blocking-network-client"))]pub mod connect; #[cfg(any(feature = "async-network-client", feature = "blocking-network-client"))]mod connection;#[cfg(any(feature = "async-network-client", feature = "blocking-network-client"))]pub use connection::{AuthenticateFn, Connection, ref_map}; ///pub mod save; mod access;///pub mod url;