refactor(tvix/derivation): refactor the derivation serialization r/5564

This refactors the code to serialize a derivation. The original code
has beed moved to seperate crates for better code structure.

Change-Id: I3b1a6b134428fcbc9930c330bced8ec3610cfb4c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7733
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/tvix/derivation/src/tests/mod.rs b/tvix/derivation/src/tests/mod.rs
index 9c8ffd061c11..800806926976 100644
--- a/tvix/derivation/src/tests/mod.rs
+++ b/tvix/derivation/src/tests/mod.rs
@@ -1,4 +1,4 @@
-use super::{serialize_derivation, Derivation};
+use crate::derivation::Derivation;
 use std::fs::File;
 use std::io::Read;
 use std::path::Path;
@@ -19,7 +19,7 @@ fn assert_derivation_ok(path_to_drv_file: &str) {
     let derivation: Derivation = serde_json::from_str(&data).expect("JSON was not well-formatted");
 
     let mut serialized_derivation = String::new();
-    serialize_derivation(derivation, &mut serialized_derivation).unwrap();
+    derivation.serialize(&mut serialized_derivation).unwrap();
 
     let expected = read_file(path_to_drv_file);