Complete first release candidate audit (#107)

crates/libremetaverse-voice-webrtc/src/lib.rs

@@ -7,34 +7,92 @@
 
 extern crate self as libremetaverse_voice_webrtc;
 
+#[allow(clippy::all, clippy::pedantic)] // Public shapes mirror the pinned C# API.
+mod compatibility;
 mod generated;
 mod native;
 
+pub use compatibility::VoiceLogRecord;
 pub use generated::*;
 pub use libremetaverse as core;
 pub use libremetaverse_structured_data as structured_data;
 pub use libremetaverse_types::Error;
 pub use native::*;
 
+#[derive(Clone, Debug, PartialEq)]
+struct JsonValueInner(serde_json::Value);
+
 /// Project-owned boundary types for external JSON signatures.
 pub mod signaling {
-    pub struct JsonValue;
+    /// Owned JSON value without exposing the implementation's JSON crate in
+    /// the public compatibility boundary.
+    #[derive(Clone, Debug, PartialEq)]
+    pub struct JsonValue(crate::JsonValueInner);
+
+    impl JsonValue {
+        /// Parses one complete JSON value.
+        ///
+        /// # Errors
+        ///
+        /// Returns [`crate::Error::Argument`] when `value` is not valid JSON.
+        pub fn parse(value: &str) -> Result<Self, crate::Error> {
+            serde_json::from_str(value)
+                .map(crate::JsonValueInner)
+                .map(Self)
+                .map_err(|_| crate::Error::Argument)
+        }
+
+        /// Serializes the value as compact JSON.
+        ///
+        /// # Errors
+        ///
+        /// Returns [`crate::Error::Argument`] if serialization fails.
+        pub fn to_json(&self) -> Result<String, crate::Error> {
+            serde_json::to_string(&self.0.0).map_err(|_| crate::Error::Argument)
+        }
+
+        pub(crate) fn into_inner(self) -> serde_json::Value {
+            self.0.0
+        }
+
+        pub(crate) fn from_inner(value: serde_json::Value) -> Self {
+            Self(crate::JsonValueInner(value))
+        }
+    }
 }
 
 /// Project-owned boundary types for external WebRTC transport signatures.
 pub mod transport {
-    pub struct RTCDataChannel;
-    pub struct RTCPeerConnection;
+    #[derive(Clone, Debug, Default, Eq, PartialEq)]
+    pub struct RTCDataChannel {
+        pub label: String,
+        pub ready: bool,
+    }
+
+    #[derive(Clone, Debug, Default, Eq, PartialEq)]
+    pub struct RTCPeerConnection {
+        pub connected: bool,
+    }
 }
 
 /// Project-owned boundary types for external media signatures.
 pub mod media {
+    #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
     pub struct AudioSamplingRatesEnum(pub i32);
 }
 
 /// Project-owned boundary types for external audio signatures.
 pub mod audio {
+    #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
     pub struct NoiseSuppressionLevel(pub i32);
-    pub struct SoundFlowAudioEndPoint;
-    pub struct SoundFlowAudioSource;
+
+    #[derive(Clone, Debug, Default, Eq, PartialEq)]
+    pub struct SoundFlowAudioEndPoint {
+        pub id: String,
+    }
+
+    #[derive(Clone, Debug, Default, Eq, PartialEq)]
+    pub struct SoundFlowAudioSource {
+        pub id: String,
+    }
 }