収蔵庫改修に2億円！仏像の引っ越しに密着してみた
Zero-copy page cache. The pcache returns direct pointers into pinned memory. No copies. Production Rust databases have solved this too. sled uses inline-or-Arc-backed IVec buffers, Fjall built a custom ByteView type, redb wrote a user-space page cache in ~565 lines. The .to_vec() anti-pattern is known and documented. The reimplementation used it anyway.
，更多细节参见吃瓜网
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const today = Temporal.PlainDate.from("2026-03-11[u-ca=hebrew]");