Add Mark and Space variants to Parity enum #392

Job	Run time
cargo-deny (advisories)	29s
lint	20s
cargo-deny (bans licenses sources)	26s
aarch64-apple-darwin / build	31s
aarch64-apple-darwin-nightly / build	28s
aarch64-apple-ios / build	38s
aarch64-unknown-linux-gnu / build	41s
aarch64-unknown-linux-musl / build	1m 31s
arm-linux-androideabi / build	46s
armv7-linux-androideabi / build	42s
i686-pc-windows-gnu / build	1m 56s
i686-pc-windows-msvc / build	2m 28s
i686-unknown-linux-gnu / build	1m 15s
i686-unknown-linux-musl / build	57s
msrv-aarch64-apple-darwin / build	41s
msrv-arm-linux-androideabi / build	37s
msrv-x86_64-pc-windows-msvc / build	1m 5s
msrv-x86_64-unknown-freebsd / build	32s
msrv-x86_64-unknown-linux-gnu / build	55s
msrv-x86_64-unknown-linux-musl / build	41s
msrv-x86_64-unknown-netbsd / build	48s
x86_64-apple-darwin / build	20s
x86_64-pc-windows-gnu / build	3m 22s
x86_64-pc-windows-msvc / build	1m 47s
x86_64-pc-windows-msvc-nightly / build	1m 57s
x86_64-unknown-freebsd / build	25s
x86_64-unknown-linux-gnu / build	1m 10s
x86_64-unknown-linux-gnu-nightly / build	56s
x86_64-unknown-linux-musl / build	53s
x86_64-unknown-netbsd / build	57s
	30m 14s

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