Initial Commit

src/messages/mod.rs

@@ -0,0 +1,37 @@
+mod debug_message;
+mod device_info;
+mod experimental;
+mod header;
+mod hello;
+mod message_type;
+mod ping;
+mod state;
+
+pub use debug_message::*;
+pub use device_info::*;
+pub use experimental::*;
+pub use header::*;
+pub use hello::*;
+pub use message_type::*;
+pub use ping::*;
+pub use state::*;
+
+#[derive(Debug)]
+pub enum Message {
+    DeviceInfo(Box<DeviceInfo>),
+    State(State),
+    Ping(Ping),
+    DebugMessage(DebugMessage),
+    Experimental(Experimental),
+    // Hello(Hello),
+}
+
+// helper to read fixed-size chunks
+pub(super) fn take<const N: usize>(bytes: &mut &[u8]) -> Result<[u8; N], &'static str> {
+    if bytes.len() < N {
+        return Err("buffer too small");
+    }
+    let (head, tail) = bytes.split_at(N);
+    *bytes = tail;
+    Ok(head.try_into().unwrap())
+}