This works

moq-transport/src/message/unsubscribe.rs

@@ -0,0 +1,27 @@
+use crate::coding::{Decode, DecodeError, Encode, EncodeError, VarInt};
+
+use crate::coding::{AsyncRead, AsyncWrite};
+use crate::setup::Extensions;
+
+/// Sent by the subscriber to terminate a Subscribe.
+#[derive(Clone, Debug)]
+pub struct Unsubscribe {
+	// NOTE: No full track name because of this proposal: https://github.com/moq-wg/moq-transport/issues/209
+
+	// The ID for this subscription.
+	pub id: VarInt,
+}
+
+impl Unsubscribe {
+	pub async fn decode<R: AsyncRead>(r: &mut R, _ext: &Extensions) -> Result<Self, DecodeError> {
+		let id = VarInt::decode(r).await?;
+		Ok(Self { id })
+	}
+}
+
+impl Unsubscribe {
+	pub async fn encode<W: AsyncWrite>(&self, w: &mut W, _ext: &Extensions) -> Result<(), EncodeError> {
+		self.id.encode(w).await?;
+		Ok(())
+	}
+}