refactor: use .contains() instead of iterating over HashSet

near-sdk/tests/abi_tests.rs

@@ -42,7 +42,7 @@ fn ensure_abi_for_prepended_functions() {
     // ensure methods are prepended
     PREPENDED_METHODS.map(|method| {
         assert!(
-            near_abi_symbols.iter().any(|f| f.eq(&format!("__near_abi_{}", method))),
+            near_abi_symbols.contains(format!("__near_abi_{}", method).as_str()),
             "ABI should contain prepended method {}",
             method
         );