Package cache provides facilities to speed up access to the storage backend.

BlobDescriptorCacheProvider returns a functional option for NewRegistry.

BlobDescriptorServiceFactory returns a functional option for NewRegistry.

DisableDigestResumption is a functional option for NewRegistry.

EnableDelete is a functional option for NewRegistry.

EnableRedirect is a functional option for NewRegistry.

ManifestURLsAllowRegexp is a functional option for NewRegistry.

ManifestURLsDenyRegexp is a functional option for NewRegistry.

MarkAndSweep performs a mark and sweep of registry data.

NewRegistry creates a new registry instance from the provided driver.

NewVacuum creates a new Vacuum.

PurgeUploads deletes files from the upload directory created before olderThan.

Schema1SigningKey returns a functional option for NewRegistry.

SkipLayerVerification allows a manifest to be Put before its layers are on the filesystem.

Walk traverses a filesystem defined within driver, starting from the given path, calling f on each file.

WithMountFrom returns a BlobCreateOption which designates that the blob should be mounted from the given canonical reference.

ErrSkipDir is used as a return value from onFileFunc to indicate that the directory named in the call is to be skipped.

Vacuum removes content from the filesystem.

A ManifestHandler gets and puts manifests of a particular type.

RegistryOption is the type used for functional options for NewRegistry.

WalkFn is called once per file by Walk If the returned error is ErrSkipDir and fileInfo refers to a directory, the directory will not be entered and Walk will continue the traversal.