Implements hashing with the same implementation as the `Vector` data structure. Hashing requested in PR review of #145531. Pull Request: https://projects.blender.org/blender/blender/pulls/145689
Implements hashing with the same implementation as the `Vector` data structure. Hashing requested in PR review of #145531. Pull Request: https://projects.blender.org/blender/blender/pulls/145689