Returns Ternary.yes if the allocator owns b, Ternary.no if the allocator doesn't own b, and Ternary.unknown if ownership cannot be determined. Implementations that don't support this primitive should always return Ternary.unknown.
See Implementation
Returns Ternary.yes if the allocator owns b, Ternary.no if the allocator doesn't own b, and Ternary.unknown if ownership cannot be determined. Implementations that don't support this primitive should always return Ternary.unknown.