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22c3335c5d
Pull alloc updates from Danilo Krummrich:
"Box:
- Support for type coercion, e.g. 'Box<T>' to 'Box<dyn U>' if T
implements U
Vec:
- Implement new methods (prerequisites for nova-core and binder)
- Vec::truncate()
- Vec::resize()
- Vec::clear()
- Vec::pop()
- Vec::push_within_capacity()
- New error type: PushError
- Vec::drain_all()
- Vec::retain()
- Vec::remove()
- New error type: RemoveError
- Vec::insert_within_capacity
- New error type: InsertError
- Simplify Vec::push() using Vec::spare_capacity_mut()
- Split Vec::set_len() into Vec::inc_len() and Vec::dec_len()
- Add type invariant Vec::len() <= Vec::capacity
- Simplify Vec::truncate() using Vec::dec_len()"
* tag 'alloc-next-v6.16-2025-05-13' of https://github.com/Rust-for-Linux/linux:
rust: alloc: add Vec::insert_within_capacity
rust: alloc: add Vec::remove
rust: alloc: add Vec::retain
rust: alloc: add Vec::drain_all
rust: alloc: add Vec::push_within_capacity
rust: alloc: add Vec::pop
rust: alloc: add Vec::clear
rust: alloc: replace `Vec::set_len` with `inc_len`
rust: alloc: refactor `Vec::truncate` using `dec_len`
rust: alloc: add `Vec::dec_len`
rust: alloc: add Vec::len() <= Vec::capacity invariant
rust: alloc: allow coercion from `Box<T>` to `Box<dyn U>` if T implements U
rust: alloc: use `spare_capacity_mut` to reduce unsafe
rust: alloc: add Vec::resize method
rust: alloc: add Vec::truncate method
rust: alloc: add missing invariant in Vec::set_len()
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.