Implement (De)Serialization for Pinned Smart Pointers #2003

Job	Run time
clippy_check (ubuntu-latest, stable)	23s
clippy_check (ubuntu-latest, nightly)	33s
Rustfmt (stable)	8s
Build and Test (ubuntu-latest, 1.65)	2m 27s
Build and Test (ubuntu-latest, 1.70)	2m 6s
Build and Test (ubuntu-latest, 1.75)	2m 2s
Build and Test (ubuntu-latest, stable)	6m 6s
clippy_check (windows-latest, stable)	1m 9s
Build and Test (ubuntu-latest, beta)	1m 44s
clippy_check (windows-latest, nightly)	1m 7s
Build and Test (ubuntu-latest, nightly)	2m 12s
Build and Test (windows-latest, 1.65)	3m 2s
Build and Test (windows-latest, 1.70)	2m 43s
Build and Test (windows-latest, 1.75)	2m 46s
Build and Test (windows-latest, stable)	3m 1s
Build and Test (windows-latest, beta)	3m 46s
Build and Test (windows-latest, nightly)	3m 52s
Tests result	1s
	39m 8s

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