Function cratesio_dbdump_lookup::get_versions_for_crate

pub fn get_versions_for_crate(
    db: &Connection, 
    cid: &str, 
    vid: &str, 
    dependency_crates: &[(String, String)]
) -> Result<Vec<(String, String)>, Error>

Takes a crate_id (cid), versionid (vid) and a tuple of crates (tuple of crate_id and crate name) dependency_crates gets the name of the