Function git_odb::alternate::resolve

pub fn resolve(
    objects_directory: impl Into<PathBuf>
) -> Result<Vec<PathBuf>, Error>

Given an objects directory, try to resolve alternate object directories possibly located in the ./info/alternates file. If no alternate object database was resolved, the resulting Vec is empty (it is not an error if there are no alternates). It is an error once a repository is seen again as it would lead to a cycle.