Using functions written in rescript in ts

1

I wrote some util functions in rescript that utilize @rescript/core under the hood.

After using gentype and writing a few shims, I imported my package into my ts file. TS compiler builds fine.

However, when i run the outputted js, I get this error
Error: Cannot find module '@rescript/core/lib/js/src/Core__Promise.bs.js'

I check node_modules and indeed this file does not exist. What can I do here, other than forking core and building it myself

2

For now, you might want to consider switching back to Js/Belt and then try using ReScript’s standalone standard library which can be added as a dependency to your TS project.

I don’t see anything similar to the standalone standard library for RescriptCore on their Github page. Maybe they will switch to RescriptCore in future @rescript/std releases, as they do say this:

Eventually, if the community likes it and it stands the test of time, it might make its way into the compiler. And, at that point it would replace the current Js namespace.

3

Just so I understand, this is about us not (yet) shipping built files in the package, and you’re not explicitly building with ReScript here, right?

5

yeah seems that is correct!