Netlify lambda template (+ local testing)

Deploy a lambda to netlify and also test it locally with hyper, no docker necessary.

Run locally

$ cargo build
$ ./target/debug/server

Build on Mac for linux

You don't need to do it, netlify will do it for you, but you can test, if you want to.

$ rustup target add x86_64-unknown-linux-musl
$ brew install FiloSottile/musl-cross/musl-cross
$ cat ~/.cargo/config
[target.x86_64-unknown-linux-musl]
linker = "x86_64-linux-musl-gcc"

References:

• https://timryan.org/2018/07/27/cross-compiling-linux-binaries-from-macos.html
• https://john-millikin.com/notes-on-cross-compiling-rust

To build on netlify

cat rust-toolchain
[toolchain]
channel = "stable"
components = ["rustfmt", "clippy"]
targets = ["x86_64-unknown-linux-musl"]

References:

• https://docs.netlify.com/configure-builds/manage-dependencies/#rust