# Functions
CreateFromSuffix creates a Metadata obj based on suffix.
NewLastAccessTime creates a LastAccessTime from t.
NewPersist creates a new Persist, where true means the blob should be persisted, and false means the blob is safe to delete.
NewTorrentMeta return a new TorrentMeta.
Register registers new Factory with corresponding suffix regexp.
# Structs
LastAccessTime tracks a file's last access time.
Persist marks whether a blob should be persisted.
TorrentMeta wraps torrent metainfo storage as metadata.