8760bccc8e
This commit fixes running the store's enter/exit hooks into wasm which accidentally weren't run for an instance's `start` function. The fix here was mostly to just sink the enter/exit hook much lower in the code to `invoke_wasm_and_catch_traps`, which is the common entry point for all wasm calls. This did involve propagating the `StoreContext<T>` generic rather than using `StoreOpaque` unfortunately, but it is overally not too too much code and we generally wanted most of it inlined anyway.
Wasmtime Embedding API
The wasmtime crate is an embedding API of the wasmtime WebAssembly runtime.
This is intended to be used in Rust projects and provides a high-level API of
working with WebAssembly modules.
If you're interested in embedding wasmtime in other languages, you may wish to
take a look a the C embedding API instead!