* **Native**. SQLx is a pure Rust<sub>†</sub> toolkit for SQL. Where possible, drivers are written from scratch, in Rust, utilizing the modern ecosystem for asynchronous network services development.
* **Agnostic**. SQLx is agnostic over the database engine and can operate against a variety of database backends with the backend chosen **at compile-time** through generic constraints **or at runtime** with a slight performance loss (due to dynamic dispatch).
<sub><sup>† The SQLite driver (which does not yet exist) will use the libsqlite3 C library as SQLite is an embedded database (the only way we could be pure Rust for SQLite is by porting _all_ of SQLite to Rust).</sup></sub>