axum-aws-lambda
This crate provides a tower::Layer that translates hyper/axum requests to the format used by the aws-lambda-rust-runtime crate. This allows users to switch between just running a Hyper server, and running under the Lambda runtime - this dramatically speeds up development! It also means that you can use off-the-shelf components from the Tower ecosystem!
Check out examples/main.rs: running in debug mode runs a hyper server, and building for release mode compiles using the Lambda runtime.
Testing out the Lambda runtime locally
I have also provided an example Dockerfile & python script for locally spinning up a lambda runtime:
cargo build --release
docker build . -t lambda-test
docker run -p 9000:8080 lambda-test
python test_lambda_runtime