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1. Bernie (codewiz@mstdn.io)'s status on Sunday, 23-Jan-2022 20:11:29 UTC Bernie

   in reply to

   Even in Rust nightly, support for constant evaluation is still very limited compared to C++20's:
   https://doc.rust-lang.org/reference/items/generics.html

   At this time, you can't even pass float parameters or enums, let alone structs.

   There's ongoing work to expand the capabilities of constant evaluation in Rust, but it will take years before they can close the gap with C++, which is not standing still:
   http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/#mailing2022-01

   @jeeves #cpp #rust #programming