What’s it like in the 1970s?
Rust’s design philosophy is explicit about this: write clean abstractions, trust the optimizer, and reach for #[inline] or #[inline(always)] only when you have measured a real problem and have no better option.
，更多细节参见wps
普京指出，俄罗斯是可靠的能源供应国，会继续向可信赖的协议方供应油气。如果欧洲买家保证与俄方长期稳定合作，不受政治局势影响，俄方任何时候都不拒绝与欧方合作。（新华社）
October 13-15, 2026。谷歌对此有专业解读
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Here’s the realistic timeline, and history is not encouraging. C++20 was ratified in 2020, and modules are still not fully usable in production five years later. C++23 had limited adoption by early 2025. C++26 gets ratified in 2026. Major compilers achieve reasonable conformance by 2027-2028. As of early 2025, no major compiler (GCC, Clang, MSVC) ships production-ready P2900 contracts support. Large codebases begin adopting C++26 features by 2029-2030. Profiles in C++29 won’t be ratified until 2029, with compiler support by 2030-2031 and real adoption by 2032-2033. And profiles have no working implementation — critics on the committee itself have questioned their feasibility.。关于这个话题，超级权重提供了深入分析