feat(tvix/nix-compat): read client setting from wire r/7867

Add the primitives necessary to read the client settings from the Nix
daemon wire protocol.

Introducing the read_string primitive. This trivial primitive parses a
read_bytes call, check the bytes are valid utf-8 bytes and wraps the
result in a String.

Change-Id: Ie1253523a6bd4e31e7924e9898a0898109da2fa0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11358
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI

0 files changed, 0 insertions, 0 deletions