qemu/rust
Paolo Bonzini 6dd818fbbb rust: qom: put class_init together from multiple ClassInitImpl<>
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>
2024-12-19 19:36:37 +01:00
..
hw rust: qom: put class_init together from multiple ClassInitImpl<> 2024-12-19 19:36:37 +01:00
qemu-api rust: qom: put class_init together from multiple ClassInitImpl<> 2024-12-19 19:36:37 +01:00
qemu-api-macros rust: cargo: store desired warning levels in workspace Cargo.toml 2024-12-10 18:44:06 +01:00
.gitignore rust: add bindgen step as a meson dependency 2024-10-11 12:32:17 +02:00
Cargo.lock rust: introduce alternative implementation of offset_of! 2024-11-05 14:18:16 +01:00
Cargo.toml rust: build: establish a baseline of lints across all crates 2024-12-10 18:44:06 +01:00
Kconfig rust: add PL011 device model 2024-11-05 14:18:15 +01:00
meson.build rust: build: add "make clippy", "make rustfmt", "make rustdoc" 2024-12-10 18:44:06 +01:00
rustfmt.toml rust: add crate to expose bindings and interfaces 2024-10-11 12:32:17 +02:00
wrapper.h rust/wrapper.h: define memory_order enum 2024-11-05 14:18:15 +01:00