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

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

diff --git a/fuzz/src/bin/chanmon_deser_target.rs b/fuzz/src/bin/chanmon_deser_target.rs
index 8b57874cf6c6e37adda6892a30ad081d47492d54..9e9b17626768388ed6d4fefa369a40c09c2b3769 100644 (file)
--- a/fuzz/src/bin/chanmon_deser_target.rs
+++ b/fuzz/src/bin/chanmon_deser_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::chanmon_deser::*;