EdgesTo finds references to the provided ref. For instance, if ref is a permanode, it might find the parent permanodes that have ref as a member. Or, if ref is a static file, it might find static directories which contain that file. This is a way to go "up" or "back" in a hierarchy. opts may be ni
(ref blob.Ref, opts *camtypes.EdgesToOpts)
| 143 | // |
| 144 | // opts may be nil to accept the defaults. |
| 145 | EdgesTo(ref blob.Ref, opts *camtypes.EdgesToOpts) ([]*camtypes.Edge, error) |
| 146 | |
| 147 | // EnumerateBlobMeta calls fn for each blob known to the |
| 148 | // indexer (which may be a subset of all total blobs, since |