BigTo256 converts big number to 32 bytes array.

I64to256 converts int64 to 32 bytes array.

NameOf returns human readable string representation.

ToTpc number of TPC to Wei.

U64to256 converts uint64 to 32 bytes array.

U64toBig converts uint64 to big number.

WeightedPermutation builds weighted random permutation Returns first {size} entries of {weights} permutation.

SpinLock implements a simple atomic spin lock, the zero value for a SpinLock is an unlocked spinlock.