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a762f883ec
The rust-next tree contains commit:
3b83f5d5e78a ("rust: replace `CStr` with `core::ffi::CStr`")
which, when merged together with commits:
57c5bd9aee94 ("rust: i2c: add basic I2C device and driver abstractions")
f3cc26a417b7 ("rust: i2c: add manual I2C device creation abstractions")
from this tree (driver-core), produces errors like the following:
error[E0599]: no method named `len_with_nul` found for reference `&'static ffi::CStr` in the current scope
--> rust/kernel/i2c.rs:48:16
|
48 | id.len_with_nul() <= Self::I2C_NAME_SIZE,
| ^^^^^^^^^^^^ method not found in `&CStr`
error[E0599]: no method named `as_bytes_with_nul` found for reference `&'static ffi::CStr` in the current scope
--> rust/kernel/i2c.rs:51:22
|
51 | let src = id.as_bytes_with_nul();
| ^^^^^^^^^^^^^^^^^
|
help: there is a method `to_bytes_with_nul` with a similar name
|
51 | let src = id.to_bytes_with_nul();
| ~~~~~~~~~~~~~~~~~
which were detected in linux-next by Stephen [1].
The `i2c` code can be independently prepared to be ready for the change,
thus do so.
The change is similar to the one done by Tamir in commit 657403637f7d
("rust: acpi: use `core::ffi::CStr` method names").
Link: https://lore.kernel.org/all/20251120181111.65ce75a0@canb.auug.org.au/ [1]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://patch.msgid.link/20251123163536.1771801-1-ojeda@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.