Serverless-Rust

A plugin for serverless to run Rust on AWS Lambda. It uses Rust Musl Bulder.

Compiles a Rust binary per function, spawns it as a process, and passes data back and forth through stdio.

This is still super early and more of a POC. More features and testing are still needed.

Assumes

• Musl will work for the resultant binary
• Docker is installed and on PATH (in Node's runtime)
• Cargo is at ~/.cargo/bin

Works (at least on my machine)

• sls deploy
• sls deploy function
• sls invoke local
• sls invoke

Nice-to-haves

• sls create --template would be nice. (is this possible?)
  • Python and Node runtime support (currently only Node 6.10)
• Publish to npm

Installation (for now)

$ git clone https://github.com/dobrite/serverless-rust.git
... elsewhere in your serverless project
npm install --save /path/to/this/repo

then add in serverless.yml:

plugins:
  - serverless-rust

Based on Rust on Lambda