A set of gems for installation sourced from remote sources and local .gem files
Represents an installed gem. This is used for dependency resolution.
Raised if a value that could potentially be on an entry is missing because it was either not configured on the repository or it has not yet been fetched.
Indicates no such domain was found.
Domain Name resource abstract class.
Mailing list or mailbox information.
Host Information resource.
Converts Ruby link flags into something cargo understands
module IN contains ARPA Internet specific RRs.