add WeightV2 struct, implement EvmData traits #219

	name: Tests
	on:
	push:
	branches:
	- '**'
	tags-ignore:
	- v[0-9]+.[0-9]+.[0-9]+*
	workflow_dispatch:
	jobs:
	clean-up-actions:
	runs-on: ubuntu-latest
	steps:
	- name: Cancel Previous Runs
	# Only cancel non-master branch runs
	if: ${{ github.ref != 'refs/heads/master' }}
	uses: styfle/[email protected]
	with:
	access_token: ${{ github.token }}

	test-runtimes:
	runs-on: ubuntu-latest
	steps:
	- name: Free disk space
	run: \|
	sudo rm -rf /usr/share/dotnet
	sudo rm -rf /usr/local/lib/android
	sudo rm -rf /opt/ghc
	sudo rm -rf "/usr/local/share/boost"
	sudo rm -rf "$AGENT_TOOLSDIRECTORY"
	df -h

	- name: Checkout the source code
	uses: actions/checkout@v3

	- name: Install deps
	run: sudo apt -y install protobuf-compiler

	- name: Install & display rust toolchain
	run: rustup show

	- name: Check targets are installed correctly
	run: rustup target list --installed

	- name: Runtime integration tests
	run: make test-runtimes

Provide feedback