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C++ attempts were from scratch or were based on interventions on the existing codebase?

• steveklabnik 3y ago
  I mean, the Rust version was also put into the existing codebase, so it's not clear to me what distinction you're making. But this presentation was made seven years ago, and the attempts it's talking about are even older, and I wasn't involved with them. So I don't know the answer to your question.
  • menaerus 3y ago
    The distinction is whether or not you're rewriting something from scratch carrying no baggage from the thwarts of the existing system or you keep organically growing existing code to meet the new requirements. The latter is usually much much harder. I hope it's clear now.
    • steveklabnik 3y ago
      Understood. Yeah, I do not know.