Lorenzo (Nov 17 2024 at 23:58): Lorenzo (Nov 17 2024 at 23:58):What is the difference between wasmtime::Linker and wasmtime::component::Linker?
wasmtime_wasi::preview1::add_to_linker_async expects a wasmtime::Linker, but wasmtime_wasi_http::add_only_http_to_linker_async expects a wasmtime::component::Linker. I'm not sure how to make these work together?
bjorn3 (Nov 18 2024 at 09:06):wasmtime::Linker is for core wasm modules, while wasmtime::component::Linker is for wasm components.
bjorn3 (Nov 18 2024 at 09:07):wasip1 uses core wasm, while wasi-http is part of wasip2 which uses wasm components.
bjorn3 (Nov 18 2024 at 09:08):If you want to use wasi-http you will have to build your wasm module for wasip2 and use wasmtime_wasi::add_to_linker_async with a wasmtime::component::Linker.
Victor Adossi (Nov 21 2024 at 17:51):For resources on what components are and what the component model is:
Component Model Book
CM explainer (other good docs in there -- repo root is worth looking at!)
WebAssembly Interface Types ("WIT")
Last updated: Nov 22 2024 at 16:03 UTC