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Dev.to
7/24/2026
The original title is "Building an Operating System In Rust Part 1"

The original title is "Building an Operating System In Rust Part 1"

Original: Building an Operating System In Rust Part 1

Short summary

The first part of a series documenting the building of 'kluster,' a custom operating system written in Rust targeting aarch64 (Raspberry Pi 4 and 5). It covers project setup including nightly Rust toolchain configuration, cross-compilation targets, llvm-tools, cargo-binutils, cargo-make, and QEMU installation. The author promises line-by-line code explanations throughout the series.

  • Series intro for building a custom OS called 'kluster' entirely in Rust
  • Targets aarch64 bare-metal on Raspberry Pi 4/5 with QEMU emulation
  • Part 1 covers toolchain setup: nightly Rust, cross-compilation, cargo-binutils, cargo-make, QEMU

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