Loadable extension

tests/deny_single_threaded_sqlite_config.rs

@@ -1,11 +1,11 @@
 //! Ensure we reject connections when SQLite is in single-threaded mode, as it
 //! would violate safety if multiple Rust threads tried to use connections.
 
-use rusqlite::ffi;
-use rusqlite::Connection;
-
+#[cfg(not(feature = "loadable_extension"))]
 #[test]
 fn test_error_when_singlethread_mode() {
+    use rusqlite::ffi;
+    use rusqlite::Connection;
     // put SQLite into single-threaded mode
     unsafe {
         // Note: macOS system SQLite seems to return an error if you attempt to