This flattens `FunctionInstance.FunctionType` into `Type` and `TypeID`
fields, where the former is known prior to instantiation. This helps
pave a way for integration between Wasm declared and host defined
modules.
This also clarifies that `FunctionInstance.String` was used as a lookup
key, by renaming and caching its impl. While at it, I renamed "null" to
"v" in its output as I had been using v for void noticing others were
doing that also. Moreover, null is easy to misunderstand as a bug.
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This adds this interface `wasm.Store` which gives access to functions in
a store without leaking an API to change the store. This is primarily to
support configuration use cases where post-initialization, there's no
need or desire to mutate the store. This also backfills codecs needed to
handle float results.
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
