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Inside Rust’s Codegen Units: How Parallel Compilation Actually Happens: Revision history

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22 November 2025

  • curprev 00:5600:56, 22 November 2025 PC talk contribs 9,591 bytes +9,591 Created page with "file:Inside_Rust’s_Codegen_Units.jpg If you’ve ever stared at your terminal wondering why your Rust build takes forever, you’re not alone. At some point, every Rust dev goes through the same five stages of grief: * cargo build * Wait. * Wait more. * Question life choices. * Google “why is Rust compilation so slow”. But under all that waiting, something pretty fascinating is happening. The Rust compiler isn’t just compiling your crate — it..."
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