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• 09:55, 18 November 2025 PC talk contribs created page The Day libc Died: How Rust’s Core and Alloc Crates Work Together (Created page with "500px If you’ve ever tried compiling Rust code for an embedded board, a bare-metal kernel, or even a toy OS, you’ve probably hit this cryptic error: <pre> error[E0463]: can't find crate for `std` </pre> That moment feels like stepping off a cliff. Suddenly, your beautiful, safe Rust world — with println!, threads, and files — vanishes.
Welcome to the no_std world. But here’s the twist: Rust doesn’t need libc or even...")