Suggest wrapping value in `Ok` or `Error` if it makes sense #8038

Job	Run time
lint-build	1m 3s
rustfmt	5s
test (stable, x86_64-unknown-linux-gnu)	3m 57s
validate	10s
test (stable, x86_64-unknown-linux-musl)	6m 12s
test-wasm	1m 34s
test (stable, aarch64-unknown-linux-gnu)	1m 56s
test (stable, aarch64-unknown-linux-musl)	2m 28s
test (stable, x86_64-apple-darwin)	10m 55s
test (stable, x86_64-pc-windows-msvc)	6m 0s
test (stable, aarch64-apple-darwin, macos-latest, false, true)	3m 28s
test-projects	1m 49s
	39m 37s

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