Merge branch 'main' into hyper-threading-workflow

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 #### Upcoming Changes
 
+* feat(BREAKING): Use return type info from sierra when serializing return values in cairo1-run crate [#1665](https://github.com/lambdaclass/cairo-vm/pull/1665)
+  * Removed public function `serialize_output`.
+  * Add field `serialize_output` to `Cairo1RunConfig`.
+  * Function `cairo_run_program` now returns an extra `Option<String>` value with the serialized output if `serialize_output` is enabled in the config.
+  * Output serialization improved as it now uses the sierra program data to identify return value's types.
+
 * feat: Create hyper_threading crate to benchmark the `cairo-vm` in a hyper-threaded environment [#1679](https://github.com/lambdaclass/cairo-vm/pull/1679)
 
 * feat: add a `--tracer` option which hosts a web server that shows the line by line execution of cairo code along with memory registers [#1265](https://github.com/lambdaclass/cairo-vm/pull/1265)

cairo1-run/Cargo.toml

@@ -26,6 +26,7 @@ bincode.workspace = true
 assert_matches = "1.5.0"
 rstest = "0.17.0"
 mimalloc = { version = "0.1.37", default-features = false, optional = true }
+num-traits = { version = "0.2", default-features = false }
 
 [features]
 default = ["with_mimalloc"]