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authorFlorian Klink <flokli@flokli.de>2024-04-07T21·27+0300
committerclbot <clbot@tvl.fyi>2024-04-08T06·18+0000
commitacee48986699a6f0dd567b0f1176fcc32875ca45 (patch)
treeecbfe5b27d0fc9ea19f3b2bcd212ba24272d41fd /tvix/nix-compat/src/wire/bytes_writer.rs
parenteb910dfa3abbfa162fb6140b4cebf1ccfe04819c (diff)
refactor(tvix/nix-compat/wire): simplify write_bytes a bit r/7872
Use the same EMPTY_BYTES trick from BytesWriter to write out the
padding, rather than allocating a Vec.

Change-Id: Ifb4ba1b45b7388adbc135fc8e46fd3d3cedd30aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11375
Reviewed-by: picnoir picnoir <picnoir@alternativebit.fr>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/nix-compat/src/wire/bytes_writer.rs')
-rw-r--r--tvix/nix-compat/src/wire/bytes_writer.rs5
1 files changed, 2 insertions, 3 deletions
diff --git a/tvix/nix-compat/src/wire/bytes_writer.rs b/tvix/nix-compat/src/wire/bytes_writer.rs
index cf0e227e1847..15cac91401c5 100644
--- a/tvix/nix-compat/src/wire/bytes_writer.rs
+++ b/tvix/nix-compat/src/wire/bytes_writer.rs
@@ -3,12 +3,11 @@ use std::task::{ready, Poll};
 
 use tokio::io::AsyncWrite;
 
+use super::bytes::EMPTY_BYTES;
+
 /// The length of the size field, in bytes is always 8.
 const LEN_SIZE: usize = 8;
 
-/// 8 null bytes, used to write out padding.
-const EMPTY_BYTES: &[u8; 8] = &[0u8; 8];
-
 pin_project! {
     /// Writes a "bytes wire packet" to the underlying writer.
     /// The format is the same as in [crate::wire::bytes::write_bytes],