Similar to other Runtimes like Wasmtime I'd like to add _async variants to our call methods. * add support for async host functions * allow wasm execution to yield while waiting on those * keep the current sync api basically unchanged * this should also make things like wasi preview 3 / components easier to support externally re #66
Similar to other Runtimes like Wasmtime I'd like to add _async variants to our call methods.