A crate that provides means of executing/dispatching calls into the runtime.
There are a few responsibilities of this crate at the moment:
- It provides an implementation of a common entrypoint for calling into the runtime, both wasm and compiled.
- It defines the environment for the wasm execution, namely the host functions that are to be provided into the wasm runtime module.
- It also provides the required infrastructure for executing the current wasm runtime (specified
by the current value of
:codein the provided externalities), i.e. interfacing with wasm engine used, instance cache.