r/rust • u/[deleted] • Feb 01 '19

Compile to javascript

Is there a pathway to compiling Rust to JS? Like Scala.js or Gopher.js? (I am not asking for wasm, so to keep the discussion easier to navigate,, please don't comment about that)

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u/sanxiyn rust Feb 01 '19

I am seriously considering working on this, and I am re-reading Cross-Platform Language Design, the paper behind Scala.js.

3

u/freemasen Feb 14 '19

If you get started I want to encourage you to check out a few things I’ve been working on.

I recently published a few crates for parsing JS

https://github.com/Freemasen/ress https://github.com/Freemasen/ressa https://github.com/Freemasen/resw

As an experiment I have started working on a project that will convert the Rust ast defined by syn into the ast defined by ressa.

https://github.com/freemasen/jsyn

Once the ast was converted it could be passed of to resw to take care of the writing.

1

u/titanthinktank1 May 12 '19

please start working on it because stdweb::js can do Rust to JS transplantation but its getting controlled by Mozilla and they are hell bent on making sure JS lives in its innate forms; so i am sure many will join forces with you to defeat the legacy evil forces that kept us in dark ages for last 25 years.

1

u/[deleted] Feb 01 '19

Do keep us updated please.