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a1257b5e3b
A fairly small one in terms of feature additions. Most of the changes in
terms of lines come from the upgrade to the new version of the toolchain
(which in turn is big due to the vendored 'alloc' crate).
- Upgrade to Rust 1.68.2:
This is the first such upgrade, and we will try to update it often
from now on, in order to remain close to the latest release, until
a minimum version (which is "in the future") can be established.
The upgrade brings the stabilization of 4 features we used (and 2
more that we used in our old 'rust' branch).
Commit 3ed03f4da06e ("rust: upgrade to Rust 1.68.2") contains the
details and rationale.
- pin-init API:
Several internal improvements and fixes to the pin-init API, e.g.
allowing to use 'Self' in a struct definition with '#[pin_data]'.
- 'error' module:
New 'name()' method for the 'Error' type (with 'errname()'
integration), used to implement the 'Debug' trait for 'Error'.
Add error codes from 'include/linux/errno.h' to the list of Rust
'Error' constants.
Allow specifying error type on the 'Result' type (with the default
still being our usual 'Error' type).
- 'str' module:
'TryFrom' implementation for 'CStr', and new 'to_cstring()' method
based on it.
- 'sync' module:
Implement 'AsRef' trait for 'Arc', allowing to use 'Arc' in code that
is generic over smart pointer types.
Add 'ptr_eq' method to 'Arc' for easier, less error prone comparison
between two 'Arc' pointers.
Reword the 'Send' safety comment for 'Arc', and avoid referencing it
from the 'Sync' one.
- 'task' module:
Implement 'Send' marker for 'Task'.
- 'types' module:
Implement 'Send' and 'Sync' markers for 'ARef<T>' when 'T' is
'AlwaysRefCounted', 'Send' and 'Sync'.
- Other changes:
Documentation improvements and '.gitattributes' change to start
using the Rust diff driver.
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Merge tag 'rust-6.5' of https://github.com/Rust-for-Linux/linux
Pull rust updates from Miguel Ojeda:
"A fairly small one in terms of feature additions. Most of the changes
in terms of lines come from the upgrade to the new version of the
toolchain (which in turn is big due to the vendored 'alloc' crate).
Upgrade to Rust 1.68.2:
- This is the first such upgrade, and we will try to update it often
from now on, in order to remain close to the latest release, until
a minimum version (which is "in the future") can be established.
The upgrade brings the stabilization of 4 features we used (and 2
more that we used in our old 'rust' branch).
Commit 3ed03f4da06e ("rust: upgrade to Rust 1.68.2") contains the
details and rationale.
pin-init API:
- Several internal improvements and fixes to the pin-init API, e.g.
allowing to use 'Self' in a struct definition with '#[pin_data]'.
'error' module:
- New 'name()' method for the 'Error' type (with 'errname()'
integration), used to implement the 'Debug' trait for 'Error'.
- Add error codes from 'include/linux/errno.h' to the list of Rust
'Error' constants.
- Allow specifying error type on the 'Result' type (with the default
still being our usual 'Error' type).
'str' module:
- 'TryFrom' implementation for 'CStr', and new 'to_cstring()' method
based on it.
'sync' module:
- Implement 'AsRef' trait for 'Arc', allowing to use 'Arc' in code
that is generic over smart pointer types.
- Add 'ptr_eq' method to 'Arc' for easier, less error prone
comparison between two 'Arc' pointers.
- Reword the 'Send' safety comment for 'Arc', and avoid referencing
it from the 'Sync' one.
'task' module:
- Implement 'Send' marker for 'Task'.
'types' module:
- Implement 'Send' and 'Sync' markers for 'ARef<T>' when 'T' is
'AlwaysRefCounted', 'Send' and 'Sync'.
Other changes:
- Documentation improvements and '.gitattributes' change to start
using the Rust diff driver"
* tag 'rust-6.5' of https://github.com/Rust-for-Linux/linux:
rust: error: `impl Debug` for `Error` with `errname()` integration
rust: task: add `Send` marker to `Task`
rust: specify when `ARef` is thread safe
rust: sync: reword the `Arc` safety comment for `Sync`
rust: sync: reword the `Arc` safety comment for `Send`
rust: sync: implement `AsRef<T>` for `Arc<T>`
rust: sync: add `Arc::ptr_eq`
rust: error: add missing error codes
rust: str: add conversion from `CStr` to `CString`
rust: error: allow specifying error type on `Result`
rust: init: update macro expansion example in docs
rust: macros: replace Self with the concrete type in #[pin_data]
rust: macros: refactor generics parsing of `#[pin_data]` into its own function
rust: macros: fix usage of `#[allow]` in `quote!`
docs: rust: point directly to the standalone installers
.gitattributes: set diff driver for Rust source code files
rust: upgrade to Rust 1.68.2
rust: arc: fix intra-doc link in `Arc<T>::init`
rust: alloc: clarify what is the upstream version