Merge tag 'rust-6.2' of https://github.com/Rust-for-Linux/linux

Pull rust updates from Miguel Ojeda:
 "The first set of changes after the merge, the major ones being:

   - String and formatting: new types 'CString', 'CStr', 'BStr' and
     'Formatter'; new macros 'c_str!', 'b_str!' and 'fmt!'.

   - Errors: the rest of the error codes from 'errno-base.h', as well as
     some 'From' trait implementations for the 'Error' type.

   - Printing: the rest of the 'pr_*!' levels and the continuation one
     'pr_cont!', as well as a new sample.

   - 'alloc' crate: new constructors 'try_with_capacity()' and
     'try_with_capacity_in()' for 'RawVec' and 'Vec'.

   - Procedural macros: new macros '#[vtable]' and 'concat_idents!', as
     well as better ergonomics for 'module!' users.

   - Asserting: new macros 'static_assert!', 'build_error!' and
     'build_assert!', as well as a new crate 'build_error' to support
     them.

   - Vocabulary types: new types 'Opaque' and 'Either'.

   - Debugging: new macro 'dbg!'"

* tag 'rust-6.2' of https://github.com/Rust-for-Linux/linux: (28 commits)
  rust: types: add `Opaque` type
  rust: types: add `Either` type
  rust: build_assert: add `build_{error,assert}!` macros
  rust: add `build_error` crate
  rust: static_assert: add `static_assert!` macro
  rust: std_vendor: add `dbg!` macro based on `std`'s one
  rust: str: add `fmt!` macro
  rust: str: add `CString` type
  rust: str: add `Formatter` type
  rust: str: add `c_str!` macro
  rust: str: add `CStr` unit tests
  rust: str: implement several traits for `CStr`
  rust: str: add `CStr` type
  rust: str: add `b_str!` macro
  rust: str: add `BStr` type
  rust: alloc: add `Vec::try_with_capacity{,_in}()` constructors
  rust: alloc: add `RawVec::try_with_capacity_in()` constructor
  rust: prelude: add `error::code::*` constant items
  rust: error: add `From` implementations for `Error`
  rust: error: add codes from `errno-base.h`
  ...

1 files changed, 9 insertions, 0 deletions

diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs
index abd46261d385..53040fa9e897 100644
--- a/rust/kernel/lib.rs
+++ b/rust/kernel/lib.rs
@@ -12,6 +12,7 @@
 //! do so first instead of bypassing this crate.
 
 #![no_std]
+#![feature(allocator_api)]
 #![feature(core_ffi_c)]
 
 // Ensure conditional compilation based on the kernel configuration works;
@@ -22,15 +23,23 @@ compile_error!("Missing kernel configuration for conditional compilation");
 #[cfg(not(test))]
 #[cfg(not(testlib))]
 mod allocator;
+mod build_assert;
 pub mod error;
 pub mod prelude;
 pub mod print;
+mod static_assert;
+#[doc(hidden)]
+pub mod std_vendor;
 pub mod str;
+pub mod types;
 
 #[doc(hidden)]
 pub use bindings;
 pub use macros;
 
+#[doc(hidden)]
+pub use build_error::build_error;
+
 /// Prefix to appear before log messages printed from within the `kernel` crate.
 const __LOG_PREFIX: &[u8] = b"rust_kernel\0";