Derive serde methods on message enums

Cargo.lock

@@ -50,6 +50,7 @@ version = "0.2.0"
 dependencies = [
  "proc-macro2",
  "quote",
+ "serde",
  "syn",
  "tokio",
 ]
@@ -120,6 +121,26 @@ version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
+[[package]]
+name = "serde"
+version = "1.0.203"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.203"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.66"

Cargo.toml

@@ -3,10 +3,12 @@ name = "eagle"
 version = "0.2.0"
 edition = "2021"
 license = "AGPL-3.0"
+publish = ["gitea"]
 
 [dependencies]
 proc-macro2 = "1.0.85"
 quote = "1.0.36"
+serde = { version = "1.0.203", features = ["serde_derive"] }
 syn = "2.0.66"
 tokio = { version = "1.38.0", features = ["sync"] }
 
@@ -15,4 +17,4 @@ proc-macro = true
 
 [[test]]
 name = "tests"
-path = "tests/mod.rs"
+path = "tests/mod.rs"

src/lib.rs

@@ -92,6 +92,7 @@ pub fn derive_protocol(input: TokenStream) -> TokenStream {
     };
     let client_enum_name = format_ident!("{}Question", name);
     let client_enum = quote! {
+        #[derive(serde::Serialize, serde::Deserialize)]
         #vis enum #client_enum_name {
             #(#client_enum), *
         }
@@ -99,6 +100,7 @@ pub fn derive_protocol(input: TokenStream) -> TokenStream {
     // Create an enum to represent the queries the client has sent
     let query_enum_name = format_ident!("{}Query", name);
     let query_enum = quote! {
+        #[derive(serde::Serialize, serde::Deserialize)]
         #vis enum #query_enum_name {
             #(#query_enum), *
         }