Struct SshFetchPackRequest 

pub struct SshFetchPackRequest<'a> {
    pub git_dir: &'a Path,
    pub format: ObjectFormat,
    pub remote: &'a RemoteUrl,
    pub features: &'a UploadPackFeatures,
    pub wants: Vec<ObjectId>,
    pub shallow: Vec<ObjectId>,
    pub deepen: Option<u32>,
    pub promisor: bool,
    pub command_options: SshTransportOptions,
}

Fetch wants from an SSH upload-pack remote into the repository at git_dir, installing the resulting pack. Objects already present locally are skipped (for non-shallow fetches); promisor selects promisor-pack installation.

When deepen is set the fetch is shallow: the request replays shallow (the client’s current boundary from $GIT_DIR/shallow) and asks the server to truncate history to deepen commits. The returned ProtocolV2FetchShallowInfo entries are the server’s shallow-info updates the caller must fold into $GIT_DIR/shallow (see crate::apply_shallow_info); they are empty for a non-deepen fetch.

Fields

git_dir: &'a Path

Local repository $GIT_DIR.

format: ObjectFormat

Local repository object format.

remote: &'a RemoteUrl

Resolved SSH remote.

features: &'a UploadPackFeatures

Upload-pack features advertised by the remote.

wants: Vec<ObjectId>

Wanted object ids.

shallow: Vec<ObjectId>

Existing shallow boundary to replay.

deepen: Option<u32>

Requested deepen depth, if this is a shallow fetch.

promisor: bool

Whether to install the response as a promisor pack.

command_options: SshTransportOptions

SSH command-line shape (variant and -4/-6), usually derived by the caller from effective config and command-line flags.