Address Clippy lint: contains instead of iter().any()

Author: cceckman

src/build/mod.rs

@@ -582,10 +582,10 @@ mod constant_conversion {{
             .chain(s.constants.iter().map(|c| c.constant))
             .collect();
         for s2 in systems.iter().filter(|s2| s2.name != s.name) {
-            if s.from.iter().any(|&f| f == s2.name) && s2.from.iter().any(|&f| f == s.name) {
+            if s.from.contains(|&f| f == s2.name) && s2.from.contains(|&f| f == s.name) {
                 for c in constants1
                     .iter()
-                    .filter(|&c| !s.refl_blacklist.iter().any(|b| c == b))
+                    .filter(|&c| !s.refl_blacklist.contains(|b| c == b))
                 {
                     write!(f, "
     #[test]