New creates a new instance of libindex.

NewRemoteFetchArena returns an initialized RemoteFetchArena.

FetchProxy tracks the files fetched for layers.

Libindex implements the method set for scanning and indexing a Manifest.

Options are dependencies and options for constructing an instance of libindex.

RemoteFetchArena uses disk space to track fetched layers, removing them once all users are done with the layers.

LockSource abstracts over how locks are implemented.

ControllerFactory is a factory method to return a Controller during libindex runtime.