Trying to use the prost

lib/Cargo.toml

@@ -4,7 +4,9 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+prost = "0.14.1"
 uuid = { version = "1.18.1", features = ["v4"] }
 
 [build-dependencies]
-tonic-prost-build = "0.14.2"
+prost-build = "0.14.1"
+prost-types = "0.14.1"

lib/build.rs

@@ -1,4 +1,13 @@
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    tonic_prost_build::compile_protos("proto/helloworld.proto")?;
+use std::{fs, io::Result};
+fn main() -> Result<()> {
+    //let proto_dir = "proto";
+    //let paths = fs::read_dir(proto_dir).unwrap();
+    //for path in paths {
+    //    prost_build::compile_protos(&[path.unwrap().path()], &[proto_dir])?;
+    //}
+
+    
+    prost_build::compile_protos(&["proto/audio_backend.proto"], &["proto/"])?;
+    prost_build::compile_protos(&["proto/items.proto"], &["proto/"])?;
     Ok(())
 }

lib/proto/audio_backend.proto

@@ -0,0 +1,6 @@
+syntax = "proto3";
+package termix.audio_backend;
+
+service AudioBackend {
+
+}

lib/proto/helloworld.proto

@@ -1,14 +0,0 @@
-syntax = "proto3";
-package helloworld;
-
-service Greeter {
-    rpc SayHello (HelloRequest) returns (HelloReply);
-}
-
-message HelloRequest {
-   string name = 1;
-}
-
-message HelloReply {
-    string message = 1;
-}

lib/proto/items.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+package snazzy.items;
+
+// A snazzy new shirt!
+message Shirt {
+    // Label sizes
+    enum Size {
+        SMALL = 0;
+        MEDIUM = 1;
+        LARGE = 2;
+    }
+
+    // The base color
+    string color = 1;
+    // The size as stated on the label
+    Size size = 2;
+}

lib/src/lib.rs

@@ -1,5 +1,11 @@
-pub mod metadata;
+pub mod snazzy {
+    pub mod items {
+        include!(concat!(env!("OUT_DIR"), "/snazzy.items.rs"));
+    }
+}
 
-pub mod project;
-pub mod region;
-pub mod track;
+pub mod termix {
+    pub mod audio_backend {
+        include!(concat!(env!("OUT_DIR"), "/termix.audio_backend.rs"));
+    }
+}