Awesome

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

There is an example Dockerfile for locally spinning up a lambda runtime:

cargo build --release --example main
docker build . -t lambda-test
docker run -p 9000:8080 lambda-test

In test-lambda-runtime/ there is a python script for testing and a Dockerfile for running it.

In another shell, from the root of this repository:

cd test-lambda-runtime
docker build . -t test_lambda_runtime
docker run --network="host" test_lambda_runtime