feat(tvix/nix-compat/wire): introduce BytesWriter

This deals with writing byte packets of larger sizes to an underlying
AsyncWrite.

Its constructor receives the expected size. It also deals with writing
padding if flush/shutdown is called after writing all the payload.

Change-Id: I8acbf992467f3862ffb8c7d669e8c0c8eced14c1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11355
Reviewed-by: picnoir picnoir <picnoir@alternativebit.fr>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2024-04-04 19:03:44 +03:00 committed by clbot
parent 39276dc5b4
commit f3d8c633f2
7 changed files with 555 additions and 7 deletions

View file

@ -763,6 +763,7 @@ dependencies = [
"glob",
"nom",
"num-traits",
"pin-project-lite",
"serde",
"serde_json",
"sha2",