Commit b63c455d authored Jun 10, 2024 by Dirk Behme Committed by Miguel Ojeda Jul 08, 2024

docs: rust: no_std is used



Using the #![no_std] attribute in the Rust kernel support is different
to the default Rust usage. Mention this in the Documentation.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Link: https://lore.kernel.org/r/20240610122332.3858571-1-dirk.behme@de.bosch.com


[ Avoided breaking links in two lines. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

parent ab44079e

Documentation/rust/general-information.rst

+8 −0

Original line number	Diff line number	Diff line
		@@ -7,6 +7,14 @@ This document contains useful information to know when working with
		the Rust support in the kernel.


		``no_std``
		----------

		The Rust support in the kernel can link only `core <https://doc.rust-lang.org/core/>`_,
		but not `std <https://doc.rust-lang.org/std/>`_. Crates for use in the
		kernel must opt into this behavior using the ``#![no_std]`` attribute.


		Code documentation
		------------------