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Message-Id: <20221211005609.270457-1-ojeda@kernel.org> Date: Sun, 11 Dec 2022 01:56:09 +0100 From: ojeda@...nel.org To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: Miguel Ojeda <ojeda@...nel.org>, Wedson Almeida Filho <wedsonaf@...il.com>, Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [GIT PULL] Rust for 6.2 From: Miguel Ojeda <ojeda@...nel.org> Hi Linus, This is the first Rust PR after the merge. It contains a set of new functionality to start the upstreaming of the rest of the pieces we had. There are no changes to the C side. The commits have been in linux-next for a week, though most of the code has been there for months. No conflicts expected. Please pull for v6.2 -- thanks! Cheers, Miguel The following changes since commit f0c4d9fc9cc9462659728d168387191387e903cc: Linux 6.1-rc4 (2022-11-06 15:07:11 -0800) are available in the Git repository at: https://github.com/Rust-for-Linux/linux tags/rust-6.2 for you to fetch changes up to b9ecf9b9ac5969d7b7ea786ce5c76e24246df2c5: rust: types: add `Opaque` type (2022-12-04 01:59:16 +0100) ---------------------------------------------------------------- Rust changes for v6.2 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!`. ---------------------------------------------------------------- Björn Roy Baron (1): rust: macros: add `concat_idents!` proc macro Finn Behrens (1): rust: error: declare errors using macro Gary Guo (9): rust: macros: add `#[vtable]` proc macro rust: macros: take string literals in `module!` rust: str: add `BStr` type rust: str: add `b_str!` macro rust: str: add `CStr` type rust: str: implement several traits for `CStr` rust: str: add `c_str!` macro rust: add `build_error` crate rust: build_assert: add `build_{error,assert}!` macros Miguel Ojeda (7): rust: prelude: split re-exports into groups rust: print: add more `pr_*!` levels rust: print: add `pr_cont!` macro rust: samples: add `rust_print` example rust: alloc: add `RawVec::try_with_capacity_in()` constructor rust: alloc: add `Vec::try_with_capacity{,_in}()` constructors rust: static_assert: add `static_assert!` macro Milan Landaverde (1): rust: str: add `CStr` unit tests Niklas Mohrin (1): rust: std_vendor: add `dbg!` macro based on `std`'s one Viktor Garske (1): rust: error: add codes from `errno-base.h` Wedson Almeida Filho (7): rust: error: add `From` implementations for `Error` rust: prelude: add `error::code::*` constant items rust: str: add `Formatter` type rust: str: add `CString` type rust: str: add `fmt!` macro rust: types: add `Either` type rust: types: add `Opaque` type lib/Kconfig.debug | 16 ++ rust/Makefile | 22 +- rust/alloc/raw_vec.rs | 33 ++- rust/alloc/vec/mod.rs | 89 +++++++ rust/build_error.rs | 31 +++ rust/exports.c | 5 + rust/kernel/build_assert.rs | 82 ++++++ rust/kernel/error.rs | 90 ++++++- rust/kernel/lib.rs | 9 + rust/kernel/prelude.rs | 20 +- rust/kernel/print.rs | 214 +++++++++++++++- rust/kernel/static_assert.rs | 34 +++ rust/kernel/std_vendor.rs | 163 ++++++++++++ rust/kernel/str.rs | 523 +++++++++++++++++++++++++++++++++++++- rust/kernel/types.rs | 37 +++ rust/macros/concat_idents.rs | 23 ++ rust/macros/helpers.rs | 24 +- rust/macros/lib.rs | 108 +++++++- rust/macros/module.rs | 10 +- rust/macros/vtable.rs | 95 +++++++ samples/rust/Kconfig | 10 + samples/rust/Makefile | 1 + samples/rust/rust_minimal.rs | 8 +- samples/rust/rust_print.rs | 54 ++++ scripts/generate_rust_analyzer.py | 8 +- 25 files changed, 1667 insertions(+), 42 deletions(-) create mode 100644 rust/build_error.rs create mode 100644 rust/kernel/build_assert.rs create mode 100644 rust/kernel/static_assert.rs create mode 100644 rust/kernel/std_vendor.rs create mode 100644 rust/kernel/types.rs create mode 100644 rust/macros/concat_idents.rs create mode 100644 rust/macros/vtable.rs create mode 100644 samples/rust/rust_print.rs
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