[asahilinux:bits/250-aop 62/85] error[E0624]: associated function `new` is private

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/AsahiLinux/linux bits/250-aop
head:   800be80e4ce2e4872e0d8f2716b2b7c79a0511ef
commit: 6fd37522db75e57a269d63a7230133f86f8018d6 [62/85] Rust: io: Add memcpy_fromio wrapper
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250806/202508062159.3Mv8GqI4-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250806/202508062159.3Mv8GqI4-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508062159.3Mv8GqI4-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0624]: associated function `new` is private
   --> rust/doctests_kernel_generated.rs:4962:36
   |
   4962 |     let devres_mem = IoMem::<100>::new(res, device)?;
   |                                    ^^^ private associated function
   |
   ::: rust/kernel/io/mem.rs:122:5
   |
   122  |     pub(crate) fn new(resource: &Resource, device: &Device<Bound>) -> Result<Devres<Self>> {
   |     -------------------------------------------------------------------------------------- private associated function defined here
--
>> error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result`
   --> rust/doctests_kernel_generated.rs:4964:38
   |
   4960 | fn test(device: &Device, res: Resource) -> Result {
   | ------------------------------------------------- this function returns a `Result`
   ...
   4964 |     let mem = devres_mem.try_access()?;
>> |                                      ^ use `.ok_or(...)?` to provide an error compatible with `core::result::Result<(), rust_doctest_kernel_alloc_kbox_rs_7::kernel::error::Error>`
--
>> error[E0412]: cannot find type `Device` in this scope
   --> rust/doctests_kernel_generated.rs:4960:18
   |
   4960 | fn test(device: &Device, res: Resource) -> Result {
   |                  ^^^^^^ not found in this scope
   |
   help: consider importing one of these structs
   |
   3    + use kernel::auxiliary::Device;
   |
   3    + use kernel::device::Device;
   |
   3    + use kernel::net::phy::Device;
   |
   3    + use kernel::pci::Device;
   |
   and 1 other candidate
--
>> error[E0603]: struct `Resource` is private
   --> rust/doctests_kernel_generated.rs:4958:22
   |
   4958 | use kernel::io::mem::Resource;
   |                      ^^^^^^^^ private struct
   |
   note: the struct `Resource` is defined here
   --> rust/kernel/io/mem.rs:13:5
   |
   13   | use crate::io::resource::Resource;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   help: import `Resource` directly
   |
   4958 - use kernel::io::mem::Resource;
   4958 + use kernel::io::resource::Resource;
   |

-- 
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