orchestra license headers (#5588)

polkadot/node/orchestra/tests/ui/err-04-missing-error.rs

@@ -0,0 +1,36 @@
+#![allow(dead_code)]
+
+use orchestra::*;
+
+#[derive(Default)]
+struct AwesomeSubSys;
+
+#[derive(Clone, Debug)]
+struct SigSigSig;
+
+struct Event;
+
+#[derive(Clone)]
+struct MsgStrukt(u8);
+
+#[orchestra(signal=SigSigSig, event=Event, gen=AllMessages)]
+struct Orchestra {
+	#[subsystem(MsgStrukt)]
+	sub0: AwesomeSubSys,
+
+	i_like_pie: f64,
+}
+
+#[derive(Debug, Clone)]
+struct DummySpawner;
+
+struct DummyCtx;
+
+fn main() {
+	let _ = Orchestra::builder()
+		.sub0(AwesomeSubSys::default())
+		.i_like_pie(std::f64::consts::PI)
+		.spawner(DummySpawner)
+		.build()
+		.unwrap();
+}