Fingerprint represents a relay's fingerprint as 40 hex digits.

An exitpattern as defined in dirspec.txt, Section 2.1.3.

Object defines functions that should be supported by a data element, e.g., a router descriptor, or a router status in a consensus.

ObjectFilter holds sets that consist of objects that should pass object set filtering.

ObjectSet defines functions that should be supported by a set of objects.

An (incomplete) router descriptor as defined in dirspec.txt, Section 2.1.1.

Extracts a string unit from an archive file that can be readily thrown into the respective parser.