Rust

Merge pull request #17 from Sewer56/rework-preamble-builder-2 #61

Job	Run time
build-and-test (macos-latest, aarch64-apple-darwin, false)	2m 6s
build-and-test (windows-latest, x86_64-pc-windows-msvc, false)	2m 40s
build-and-test (ubuntu-latest, x86_64-unknown-linux-gnu, false)	1m 2s
publish-crate	0s
	5m 48s

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