Using Rust inside a Crystal program

[jwoertink]

I thought there were still issues with this because Crystal was missing a few things to be able to do this?

Crystal in (possible) WASM everywhere future?

It goes a little bit beyond that, but that’s generally the case. I’ve investigated porting Crystal to wasm32-wasi a few times over the last year and been able to get some simple programs compiling and running via various WASM runtimes. I’ve documented some of this here: GitHub - maxfierke/crystal-wasm-tools: Tools for compiling Crystal dependencies, bindings, etc. for use with wasm. I had to disable a lot of features within the stdlib to get anything working, so it’s very very rough, and not sup…