SQLx: An Async, Pure Rust SQL Toolkit with Compile-Time Query Checks

SQLx is an asynchronous, pure Rust† SQL crate offering compile-time checked queries without a DSL. It supports PostgreSQL, MySQL, MariaDB, and SQLite, boasting runtime agnosticism (working with async-std, tokio, and actix), built-in connection pooling, row streaming, TLS support, and asynchronous notifications. SQLx leverages macros for compile-time SQL verification and provides both high-level and low-level query APIs for developer convenience.