duckdb/duckdb-rs

AI Summary: The issue is a conflict between the `bundled` and `loadable-extension` features in the `libduckdb-sys` crate. The task is to investigate why enabling both features causes a panic in `Connection::open_in_memory()`, likely due to an initialization problem or missing dependency within the DuckDB library when extensions are enabled. Debugging will involve examining the DuckDB initialization process, the `loadable-extension` feature's implementation, and potentially the interaction between the bundled DuckDB and the extension loading mechanism.