rkyv support #167

Job	Run time
Miri	34s
Rust (ubuntu-latest, x86_64, stable)	10s
Rust (ubuntu-latest, x86_64, beta)	15s
Rust (ubuntu-latest, x86_64, nightly)	15s
Rust (ubuntu-latest, x86_64, 1.70.0)	14s
Rust (ubuntu-latest, i686, stable)	14s
Rust (ubuntu-latest, i686, beta)	15s
Rust (ubuntu-latest, i686, nightly)	15s
Rust (ubuntu-latest, i686, 1.70.0)	16s
Rust (ubuntu-latest, aarch64, stable)	15s
Rust (ubuntu-latest, aarch64, beta)	16s
Rust (ubuntu-latest, aarch64, nightly)	17s
Rust (ubuntu-latest, aarch64, 1.70.0)	15s
Rust (windows-latest, x86_64, stable)	1s
Rust (windows-latest, x86_64, beta)	1s
Rust (windows-latest, x86_64, nightly)	1s
Rust (windows-latest, x86_64, 1.70.0)	1s
Rust (windows-latest, i686, stable)	1s
Rust (windows-latest, i686, beta)	11s
Rust (windows-latest, i686, nightly)	11s
Rust (windows-latest, i686, 1.70.0)	11s
Rust (windows-latest, aarch64, stable)	11s
Rust (windows-latest, aarch64, beta)	13s
Rust (windows-latest, aarch64, nightly)	13s
Rust (windows-latest, aarch64, 1.70.0)	11s
	4m 57s

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