remove protoc library dependency

rmemstore-messages/build.rs

@@ -1,5 +1,10 @@
 #[allow(clippy::unwrap_used)]
 fn main() {
+    if std::env::var("REFRESH_MESSAGES").is_err() {
+        eprintln!("skipping message generation - specify REFRESH_MESSAGES=1 to force a refresh");
+        return;
+    }
+
     let proto_dir = "proto";
 
     let mut config = prost_build::Config::new();
@@ -9,6 +14,7 @@ fn main() {
         ".rmemstore.Put.key",
         ".rmemstore.Get.key",
     ]);
+    config.out_dir("./src");
 
     if std::env::var("CI").is_ok() {
         eprintln!("skipping python output");

rmemstore-messages/src/lib.rs

@@ -1,8 +1,6 @@
 #[rustfmt::skip]
 #[allow(clippy::all)]
-mod rmemstore {
-    include!(concat!(env!("OUT_DIR"), "/rmemstore.rs"));
-}
+mod rmemstore;
 
 pub mod protosocket_adapter;
 

rmemstore-messages/src/rmemstore.rs

@@ -0,0 +1,87 @@
+// This file is @generated by prost-build.
+/// An action to be taken
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Rpc {
+    #[prost(uint64, tag = "1")]
+    pub id: u64,
+    #[prost(uint32, tag = "2")]
+    pub code: u32,
+    #[prost(oneof = "rpc::Command", tags = "3, 4")]
+    pub command: ::core::option::Option<rpc::Command>,
+}
+/// Nested message and enum types in `Rpc`.
+pub mod rpc {
+    #[allow(clippy::derive_partial_eq_without_eq)]
+    #[derive(Clone, PartialEq, ::prost::Oneof)]
+    pub enum Command {
+        /// Response kind: ok
+        #[prost(message, tag = "3")]
+        Put(super::Put),
+        /// Response kind: Value
+        #[prost(message, tag = "4")]
+        Get(super::Get),
+    }
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Response {
+    #[prost(uint64, tag = "1")]
+    pub id: u64,
+    #[prost(uint32, tag = "2")]
+    pub code: u32,
+    #[prost(oneof = "response::Kind", tags = "3, 4")]
+    pub kind: ::core::option::Option<response::Kind>,
+}
+/// Nested message and enum types in `Response`.
+pub mod response {
+    #[allow(clippy::derive_partial_eq_without_eq)]
+    #[derive(Clone, PartialEq, ::prost::Oneof)]
+    pub enum Kind {
+        #[prost(bool, tag = "3")]
+        Ok(bool),
+        #[prost(message, tag = "4")]
+        Value(super::Value),
+    }
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Value {
+    #[prost(oneof = "value::Kind", tags = "1, 2, 3")]
+    pub kind: ::core::option::Option<value::Kind>,
+}
+/// Nested message and enum types in `Value`.
+pub mod value {
+    #[allow(clippy::derive_partial_eq_without_eq)]
+    #[derive(Clone, PartialEq, ::prost::Oneof)]
+    pub enum Kind {
+        #[prost(bytes, tag = "1")]
+        Blob(::prost::bytes::Bytes),
+        #[prost(string, tag = "2")]
+        String(::prost::alloc::string::String),
+        #[prost(message, tag = "3")]
+        Map(super::Map),
+    }
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Map {
+    #[prost(map = "string, message", tag = "1")]
+    pub map: ::std::collections::HashMap<::prost::alloc::string::String, Value>,
+}
+/// Returns response.kind.ok
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Put {
+    #[prost(bytes = "bytes", tag = "1")]
+    pub key: ::prost::bytes::Bytes,
+    #[prost(message, optional, tag = "2")]
+    pub value: ::core::option::Option<Value>,
+}
+/// Returns response.kind.value, or no value upon a miss.
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct Get {
+    #[prost(bytes = "bytes", tag = "1")]
+    pub key: ::prost::bytes::Bytes,
+}