I think that’s WASI Preview 1 that’s currently supported by swiftwasm (and I don’t think the spec implementation is even complete), not the current WASI 0.2. Pr

I think that’s WASI Preview 1 that’s currently supported by swiftwasm (and I don’t think the spec implementation is even complete), not the current WASI 0.2. Preview 1 was the current status quo about 2 years ago. Writing WASM in Swift so it can only be run by a Swift runtime also misses out on a huge aspect of that “bring your language” approach to wasm. It should support enough of the spec so a current wasm binary compiled from say Go can be executed in a WASI runtime powered by Swift and vis-versa. It’s a long way to get there.