Some brave souls were already using Rust on Lambda by using the Golang Lambda Runtime https://medium.com/@bernardo.belchior1/running-rust-natively-in-aws-lambda

Some brave souls were already using Rust on Lambda by using the Golang Lambda Runtime https://medium.com/@bernardo.belchior1/running-rust-natively-in-aws-lambda-and-testing-it-locally-57080421426d https://medium.com/@bernardo.belchior1/running-rust-natively... Nice to see official support though!