generate docs for rust types

Author: darunrs

.github/workflows/publish-rust-lazer-publisher-sdk.yml

@@ -12,6 +12,10 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v3
+        with:
+          version: "30.2"
 
       - run: ./publish.sh
         env:

lazer/publisher_sdk/rust/build.rs

@@ -8,12 +8,12 @@ fn main() -> Result<()> {
     println!("cargo:rerun-if-changed=../proto/");
 
     protobuf_codegen::Codegen::new()
-        .pure()
         .include("../proto")
         .input("../proto/publisher_update.proto")
         .input("../proto/pyth_lazer_transaction.proto")
         .input("../proto/transaction_envelope.proto")
         .cargo_out_dir("protobuf")
+        .protoc_extra_arg("--include_source_info")
         .run_from_script();
 
     Ok(())