[$] How to write Rust in the kernel: part 1

Date:
Fri, 20 Jun 2025 18:18:49 +0000

Description:
The Linux kernel is seeing a steady accumulation of Rust code. As it becomes more prevalent, maintainers may want to know how to read, review, and test the Rust code that relates to their areas of expertise. Just as kernel C code is different from user-space C code, so too is kernel Rust code somewhat different
from user-space Rust code. That fact makes Rust's extensive documentation of less use than it otherwise would be, and means that potential contributors with
user-space experience will need some additional instruction.
This article is the first in a multi-part series aimed at helping existing kernel contributors become familiar with Rust, and helping existing Rust programmers become familiar with what the kernel does differently from the typical Rust project.

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Link to news story:
https://lwn.net/Articles/1024202/


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