In the castore Rust types, nodes don't have names, they only get names
my the mapping happening in a Directory struct.
However, in proto land, they do, as Directories are not maps, but three
(individually sorted) lists.
This has caused some confusion in the past. Let's fix this, by renaming
what used to be proto nodes to "Entry".
We also use this "entry" in a very similar fashion in the NAR reader,
describing something with a name, so this should be more consistent
and understandable. There's no change in the wire representation.
Change-Id: Ie6184d9a6e00c8114fc2a46bfd2bc90208a1d623
Reviewed-on: https://cl.snix.dev/c/snix/+/30296
Tested-by: besadii
Reviewed-by: Vova Kryachko <v.kryachko@gmail.com>
Autosubmit: Florian Klink <flokli@flokli.de>
06ffeec464