What would be necessary to import JSR imports?

[Darkskald]

At the moment, I am trying to figure out at which point deno_core/rustyscript need to be modified to allow imports like import { assertEquals } from "jsr:@std/assert";. In my project, it would be very beneficial to be able to import stuff from jsr but at the moment, I do not really understand a) how those imports are working and b) where the downloaded packages would be stored and aliased with a local path after downloading and thus caching them. Did anyone by any chances already do something similar or can describe me what I need to do?

[rscarson]

Support for jsr could be added to the moduleloader the same way npm imports work, in theory

It would be bring-your-own-module, the same way as node is