0.3.4-alpha.2

crates/common/game-realtime-transport-lib/src/message.rs

@@ -0,0 +1,49 @@
+// file: crates/common/game-realtime-transport-lib/src/message.rs
+// version: 1
+
+/// Owned opaque binary payload carried by a realtime transport.
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct TransportMessage {
+    bytes: Vec<u8>,
+}
+
+impl TransportMessage {
+    /// Creates a transport message from owned bytes.
+    #[must_use]
+    pub fn new(bytes: Vec<u8>) -> Self {
+        return Self { bytes };
+    }
+
+    /// Borrows the opaque payload bytes.
+    #[must_use]
+    pub fn as_bytes(&self) -> &[u8] {
+        return self.bytes.as_slice();
+    }
+
+    /// Consumes the message and returns its owned payload bytes.
+    #[must_use]
+    pub fn into_bytes(self) -> Vec<u8> {
+        return self.bytes;
+    }
+
+    /// Returns whether the payload is empty.
+    #[must_use]
+    pub fn is_empty(&self) -> bool {
+        return self.bytes.is_empty();
+    }
+
+    /// Returns the payload length in bytes.
+    #[must_use]
+    pub fn len(&self) -> usize {
+        return self.bytes.len();
+    }
+}
+
+/// Outcome of one successful transport receive operation.
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub enum TransportReceive {
+    /// One opaque binary message was received.
+    Message(crate::TransportMessage),
+    /// The remote peer completed a clean transport-level close.
+    Closed,
+}