rusoto

Each AWS service has its own crate (e.g., rusoto_s3), allowing fine-grained control over dependencies, which minimizes compile times and binary size as highlighted in the README.

Built on Rust's std::future::Future and the Tokio ecosystem, providing modern asynchronous programming that integrates seamlessly with Rust's async/await patterns, as noted in the migration notes.

Supports a wide range of AWS services from compute to analytics, with a detailed list on the supported services page, ensuring most use cases are covered.

Tested and supported on Linux, macOS, and Windows with compatibility across Rust stable, beta, and nightly, as confirmed in the GitHub actions.