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

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

diff --git a/fuzz/src/bin/peer_crypt_target.rs b/fuzz/src/bin/peer_crypt_target.rs
index 8f62626983c0c4a0733856535d89e2953b620fad..c7cbe8c2c2f30389e34265176cca430d0e2ef19c 100644 (file)
--- a/fuzz/src/bin/peer_crypt_target.rs
+++ b/fuzz/src/bin/peer_crypt_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::peer_crypt::*;