Scaffold Rust client workspace

clients/rust/src/session.rs

@@ -0,0 +1,15 @@
+/// Session identifier returned by the gateway.
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct Session {
+    id: String,
+}
+
+impl Session {
+    pub fn new(id: impl Into<String>) -> Self {
+        Self { id: id.into() }
+    }
+
+    pub fn id(&self) -> &str {
+        &self.id
+    }
+}