Rust

Embed examples contract list into source and remove from build script… #4950

Job	Run time
check-generated-examples-list	4s
build-and-test (msrv)	13m 43s
build-and-test (latest)	12m 7s
fmt	16s
publish-dry-run (macos-latest, aarch64-apple-darwin, --feature-powerset) / publish-dry-run	23m 7s
publish-dry-run (macos-latest, x86_64-apple-darwin, --feature-powerset) / publish-dry-run	23m 59s
publish-dry-run (ubuntu-latest, aarch64-unknown-linux-gnu, --feature-powerset) / publish-dry-run	23m 6s
publish-dry-run (windows-latest-8-cores, x86_64-pc-windows-msvc, --features opt --ignore-unknown-... / publish-dry-run	13m 14s
publish-dry-run (ubuntu-latest, x86_64-unknown-linux-gnu, --feature-powerset) / publish-dry-run	20m 17s
publish-dry-run (windows-latest-8-cores, x86_64-pc-windows-msvc) / publish-dry-run	10m 39s
complete	1s
	2h 20m 33s

Provide feedback