Add proto3 optional to prost build (#65)

* add proto3 optional to prost build * also add optional proto flag to livekit_ffi --------- Co-authored-by: Théo Monnom <theo.monnom@outlook.com>
2023-05-12 05:48:56 -05:00
parent f6954e3faa
commit f2b4373ba4
2 changed files with 4 additions and 1 deletions
@@ -1,7 +1,9 @@
 use std::io::Result;

 fn main() -> Result<()> {
-    prost_build::compile_protos(
+    let mut prost_build = prost_build::Config::new();
+    prost_build.protoc_arg("--experimental_allow_proto3_optional");
+    prost_build.compile_protos(
        &[
            "protocol/ffi.proto",
            "protocol/handle.proto",