rand: add methods to allow greater control over `PCGSource`#30

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DeedleFake wants to merge 3 commits intogolang:masterfrom DeedleFake:pcg-seed64

+11

Commits on Apr 5, 2022

rand: add methods to allow greater control over PCGSource
DeedleFake
committed

Commits on Apr 6, 2022

rand: rename PCGSource.PCG to PCGSource.State
DeedleFake
committed

Commits on Apr 18, 2022

rand: rename PCGSource.Seed64 to PCGSource.Seed128
DeedleFake
committed