Add explicit compile errors when cfg=fuzzing is mis-set

[rust-lightning] / fuzz / src / bin / router_target.rs

diff --git a/fuzz/src/bin/router_target.rs b/fuzz/src/bin/router_target.rs
index 4df8b2a0065e430fa3994beaaef68c825bba78c1..2082f115ae0572f39b9662f6cf64b762d4e9078d 100644 (file)
--- a/fuzz/src/bin/router_target.rs
+++ b/fuzz/src/bin/router_target.rs
@@ -12,6 +12,9 @@
 
 #![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
 
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
 extern crate lightning_fuzz;
 use lightning_fuzz::router::*;