Improve compile_error! message

rust-random · Jun 16, 2019 · 5587f8c · 5587f8c
1 parent 25bd5a5
commit 5587f8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/rdrand.rs b/src/rdrand.rs
@@ -32,7 +32,7 @@ unsafe fn rdrand() -> Result<[u8; WORD_SIZE], Error> {
 }
 
 #[cfg(all(target_env = "sgx", not(target_feature = "rdrand")))]
-compile_error!("SGX targets must enable RDRAND to get randomness");
+compile_error!("Target feature +rdrnd must be enabled for SGX targets.");
 
 // TODO use is_x86_feature_detected!("rdrand") when that works in core. See:
 //   https://github.com/rust-lang-nursery/stdsimd/issues/464