v0.2.4: fix byte[] type, suppress per-variant non_camel_case_types warnings

- parser: map byte[]/Byte[] → Primitive::Bytes and string[]/String[] →
  Primitive::String so vendor XSD type attributes with Java-style array
  notation no longer produce invalid Rust (Option<byte[]>)
- emitter: emit #[allow(non_camel_case_types)] on each enum variant in
  addition to the outer enum attribute — ensures rustc and Clippy suppress
  the "variant should have an UpperCamelCase name" warning regardless of
  how lint propagation is handled across versions

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Codykilpatrick

crates/spear-gen/src/emitter/rust.rs

@@ -220,6 +220,7 @@ fn emit_enum(t: &SimpleType, out: &mut String) {
             ));
             continue;
         }
+        out.push_str("    #[allow(non_camel_case_types)]\n");
         out.push_str(&format!("    #[serde(rename = \"{}\")]\n", v.name));
         out.push_str(&format!("    {} = {},\n", v.name, v.number));
     }

crates/spear-gen/src/parser/mod.rs

@@ -402,6 +402,9 @@ fn resolve_type_ref(raw: &str) -> TypeRef {
         "float" => TypeRef::Builtin(Primitive::Float),
         "double" | "decimal" => TypeRef::Builtin(Primitive::Double),
         "base64Binary" | "hexBinary" => TypeRef::Builtin(Primitive::Bytes),
+        // Java/.NET-style array notation sometimes found in vendor XSDs
+        "byte[]" | "Byte[]" => TypeRef::Builtin(Primitive::Bytes),
+        "string[]" | "String[]" => TypeRef::Builtin(Primitive::String),
         other => TypeRef::Named(other.to_owned()),
     }
 }

crates/spear-gen/tests/fixtures/messages.rs

@@ -146,10 +146,13 @@ mod _codec {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum AlertSeverity {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Info")]
     Info = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Warning")]
     Warning = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Critical")]
     Critical = 2,
 }
@@ -160,10 +163,13 @@ pub enum AlertSeverity {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum AlertType {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "SystemAlert")]
     SystemAlert = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "TrackAlert")]
     TrackAlert = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "SensorAlert")]
     SensorAlert = 2,
 }
@@ -217,10 +223,13 @@ pub struct AlertMessage {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum RecordMode {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "DATA_RECORD_OFF")]
     DATA_RECORD_OFF = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "DATA_RECORD_ON")]
     DATA_RECORD_ON = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "DATA_RECORD_PAUSED")]
     DATA_RECORD_PAUSED = 2,
 }
@@ -231,14 +240,19 @@ pub enum RecordMode {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum SystemState {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Offline")]
     Offline = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Initializing")]
     Initializing = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Operational")]
     Operational = 2,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Degraded")]
     Degraded = 3,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Fault")]
     Fault = 4,
 }
@@ -312,14 +326,19 @@ pub struct Credentials {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum TrackCategory {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Unknown")]
     Unknown = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Air")]
     Air = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Surface")]
     Surface = 2,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Subsurface")]
     Subsurface = 3,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Land")]
     Land = 4,
 }
@@ -330,12 +349,16 @@ pub enum TrackCategory {
 #[derive(prost::Enumeration)]
 #[repr(i32)]
 pub enum TrackQuality {
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Poor")]
     Poor = 0,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Fair")]
     Fair = 1,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Good")]
     Good = 2,
+    #[allow(non_camel_case_types)]
     #[serde(rename = "Excellent")]
     Excellent = 3,
 }