qemu-cr16/rust/qemu-api
Michael S. Tsirkin 4bf06bcf07 rust: bindings: allow any number of params
We are going to be adding more parameters, and this makes
rust unhappy:
    Functions with lots of parameters are considered bad style and reduce
    readability (“what does the 5th parameter mean?”). Consider grouping
    some parameters into a new type.

Specifically:

error: this function has too many arguments (8/7)
    --> /builds/mstredhat/qemu/build/rust/qemu-api/rust-qemu-api-tests.p/structured/bindings.inc.rs:3840:5
     |
3840 | /     pub fn new_bitfield_1(
3841 | |         secure: std::os::raw::c_uint,
3842 | |         space: std::os::raw::c_uint,
3843 | |         user: std::os::raw::c_uint,
...    |
3848 | |         address_type: std::os::raw::c_uint,
3849 | |     ) -> __BindgenBitfieldUnit<[u8; 4usize]> {
     | |____________________________________________^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
     = note: `-D clippy::too-many-arguments` implied by `-D warnings`
     = help: to override `-D warnings` add `#[allow(clippy::too_many_arguments)]`

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <e41344bd22248b0883752ef7a7c459090a3d9cfc.1752560127.git.mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2025-07-15 02:56:39 -04:00
..
src rust: bindings: allow any number of params 2025-07-15 02:56:39 -04:00
tests rust: Fix Zhao's email address 2025-05-26 18:04:27 +02:00
.gitignore rust: allow using build-root bindings.rs from cargo 2024-12-10 18:44:06 +01:00
build.rs rust: move rust.bindgen to qemu-api crate 2025-06-20 13:24:42 +02:00
Cargo.toml rust: qemu-api: add bindings to Error 2025-06-05 20:24:51 +02:00
meson.build rust/qemu-api: Add initial logging support based on C API 2025-06-20 13:25:59 +02:00
README.md rust: build: add "make clippy", "make rustfmt", "make rustdoc" 2024-12-10 18:44:06 +01:00
wrapper.h rust/qemu-api: Add initial logging support based on C API 2025-06-20 13:25:59 +02:00

QEMU bindings and API wrappers

This library exports helper Rust types, Rust macros and C FFI bindings for internal QEMU APIs.

The C bindings can be generated with bindgen, using this build target:

$ make bindings.inc.rs

Generate Rust documentation

Common Cargo tasks can be performed from the QEMU build directory

$ make clippy
$ make rustfmt
$ make rustdoc