use std::cell::RefCell; impl crate::Repository {    pub(crate) fn from_refs_and_objects(        refs: crate::RefStore,        objects: crate::OdbHandle,        work_tree: Option<std::path::PathBuf>,        common_dir: Option<std::path::PathBuf>,        config: crate::config::Cache,        linked_worktree_options: crate::open::Options,        index: crate::worktree::IndexStorage,    ) -> Self {        crate::Repository {            bufs: RefCell::new(Vec::with_capacity(4)),            work_tree,            common_dir,            objects: {                #[cfg(feature = "max-performance-safe")]                {                    objects.with_pack_cache(|| Box::new(git_pack::cache::lru::StaticLinkedList::<64>::default()))                }                #[cfg(not(feature = "max-performance-safe"))]                {                    objects                }            },            refs,            config,            options: linked_worktree_options,            index,        }    }     /// Convert this instance into a [`ThreadSafeRepository`][crate::ThreadSafeRepository] by dropping all thread-local data.    pub fn into_sync(self) -> crate::ThreadSafeRepository {        self.into()    }}