Implement table-based MAST #4825

Job	Run time
Clippy	1m 2s
Test Rust stable on ubuntu with --profile test-release	10m 38s
Test Rust stable on ubuntu with --profile test-release --doc	5m 44s
Test Rust nightly on ubuntu with --profile test-release	10m 5s
rustfmt	13s
no-std (stable, wasm32-unknown-unknown)	1m 23s
Test Rust nightly on windows-2022	0s
Test Rust nightly on ubuntu with --profile test-release --doc	6m 18s
no-std (nightly, wasm32-unknown-unknown)	1m 25s
Check Rust stable on ubuntu with --all-targets --no-default-features	1m 4s
Check Rust stable on ubuntu with --all-targets	1m 17s
Check Rust stable on ubuntu with --all-targets --all-features	1m 14s
Check Rust nightly on ubuntu with --all-targets --no-default-features	1m 3s
Check Rust nightly on ubuntu with --all-targets	1m 3s
Check Rust nightly on ubuntu with --all-targets --all-features	1m 6s
	43m 35s

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