NewAuthTransport returns a roundtripper that does bearer/etc authentication.

NewDefaultDigester creates an instance of DefaultDigester.

NewRegistryClient creates a new Registry client using the given http client and base URL.

ParseImageName parses a docker image into an ImageName struct.

ResolveImage loads the digest reference for a docker image.

DefaultResolverClient resolves digests for a docker image.

ImageName represents the parts of a docker image name eg: "myregistryhost:5000/fedora/httpd:version1.0".

Registry is a *crazy limited* Docker registry client.

Resolver is able to resolve docker image names into more specific forms.

ResolverClient is client resolves data from manifests.