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* wasm-builder: Enforce `runtime_version` wasm section This pr changes the `wasm-builder` to enforce the `runtime_version` wasm section. This wasm section is being created by the `sp_version::runtime_version` attribute macro. This attribute macro now exists since quite some time and `runtime_version` also is the only way for parachains to support reading the `RuntimeVersion` from the runtime. \# Disabling the check By default the `WasmBuilder` will now check for this wasm section and if not found, exit with an error. However, there are situations where you may want to disable this check (like for tests). In this case there exists the `disable_runtime_version_section_check` function. ``` WasmBuilder::new() ... ... ... .disable_runtime_version_section_check() .build() ``` By using this method you get back the old behavior. * Review comment * Fix * Fix issue with `enum-as-inner`
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.
License: GPL-3.0-or-later WITH Classpath-exception-2.0