6dd818fbbb
Parameterize the implementation of ClassInitImpl so that it is possible to call up the chain of implementations, one superclass at a time starting at ClassInitImpl<Self::Class>. In order to avoid having to implement (for example) ClassInitImpl<PL011Class>, also remove the dummy PL011Class and PL011LuminaryClass structs and specify the same ObjectType::Class as the superclass. In the future this default behavior can be handled by a procedural macro, by looking at the first field in the struct. Note that the new trait is safe: the calls are started by rust_class_init<>(), which is not public and can convert the class pointer to a Rust reference. Since CLASS_BASE_INIT applies to the type that is being defined, and only to it, move it to ObjectImpl. Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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