Trying to use the prost

Cargo.lock

@@ -666,7 +666,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 name = "lib"
 version = "0.1.0"
 dependencies = [
- "tonic-prost-build",
+ "prost",
+ "prost-build",
+ "prost-types",
  "uuid",
 ]
 
@@ -981,8 +983,6 @@ dependencies = [
  "prettyplease",
  "prost",
  "prost-types",
- "pulldown-cmark",
- "pulldown-cmark-to-cmark",
  "regex",
  "syn",
  "tempfile",
@@ -1010,26 +1010,6 @@ dependencies = [
  "prost",
 ]
 
-[[package]]
-name = "pulldown-cmark"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e8bbe1a966bd2f362681a44f6edce3c2310ac21e4d5067a6e7ec396297a6ea0"
-dependencies = [
- "bitflags 2.10.0",
- "memchr",
- "unicase",
-]
-
-[[package]]
-name = "pulldown-cmark-to-cmark"
-version = "21.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8246feae3db61428fd0bb94285c690b460e4517d83152377543ca802357785f1"
-dependencies = [
- "pulldown-cmark",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.42"
@@ -1312,18 +1292,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "tonic-build"
-version = "0.14.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c40aaccc9f9eccf2cd82ebc111adc13030d23e887244bc9cfa5d1d636049de3"
-dependencies = [
- "prettyplease",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "tonic-prost"
 version = "0.14.2"
@@ -1335,22 +1303,6 @@ dependencies = [
  "tonic",
 ]
 
-[[package]]
-name = "tonic-prost-build"
-version = "0.14.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4a16cba4043dc3ff43fcb3f96b4c5c154c64cbd18ca8dce2ab2c6a451d058a2"
-dependencies = [
- "prettyplease",
- "proc-macro2",
- "prost-build",
- "prost-types",
- "quote",
- "syn",
- "tempfile",
- "tonic-build",
-]
-
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -1426,12 +1378,6 @@ dependencies = [
  "ratatui",
 ]
 
-[[package]]
-name = "unicase"
-version = "2.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.22"

engine/src/main.rs

@@ -1,5 +1,6 @@
 mod audio_engine;
 use clap::Parser;
+use lib::helloworld;
 
 /// Simple program to greet a person
 #[derive(Parser, Debug)]

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>> {
+use std::{fs, io::Result};
-    tonic_prost_build::compile_protos("proto/helloworld.proto")?;
+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 termix {
-pub mod region;
+    pub mod audio_backend {
-pub mod track;
+        include!(concat!(env!("OUT_DIR"), "/termix.audio_backend.rs"));
+    }
+}