use crate::bstr::{ByteSlice, ByteVec};use crate::{remote, Reference};use std::borrow::Cow; /// Remotesimpl<'repo> Reference<'repo> {    /// Find the name of our remote for `direction` as configured in `branch.<name>.remote|pushRemote` respectively.    /// If `Some(<name>)` it can be used in [`Repository::find_remote(…)`][crate::Repository::find_remote()], or if `None` then    /// [Repository::remote_default_name()][crate::Repository::remote_default_name()] could be used in its place.    ///    /// Return `None` if no remote is configured.    ///    /// # Note    ///    /// - it's recommended to use the [`remote(…)`][Self::remote()] method as it will configure the remote with additional    ///   information.    /// - `branch.<name>.pushRemote` falls back to `branch.<name>.remote`.    pub fn remote_name(&self, direction: remote::Direction) -> Option<Cow<'repo, str>> {        let name = self.name().shorten().to_str().ok()?;        let config = &self.repo.config.resolved;        (direction == remote::Direction::Push)            .then(|| {                config                    .string("branch", Some(name), "pushRemote")                    .or_else(|| config.string("remote", None, "pushDefault"))            })            .flatten()            .or_else(|| config.string("branch", Some(name), "remote"))            .and_then(|name| match name {                Cow::Borrowed(n) => n.to_str().ok().map(Cow::Borrowed),                Cow::Owned(n) => Vec::from(n).into_string().ok().map(Cow::Owned),            })    }     /// Like [`remote_name(…)`][Self::remote_name()], but configures the returned `Remote` with additional information like    ///    /// - `branch.<name>.merge` to know which branch on the remote side corresponds to this one for merging when pulling.    pub fn remote(        &self,        direction: remote::Direction,    ) -> Option<Result<crate::Remote<'repo>, remote::find::existing::Error>> {        let name = self.remote_name(direction)?;        // TODO: use `branch.<name>.merge`        self.repo.find_remote(name.as_ref()).into()    }}