rust: re-export qemu macros from common/qom/hwcore

This is just a bit nicer.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Link: https://lore.kernel.org/r/20250827104147.717203-22-marcandre.lureau@redhat.com
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

rust/system/Cargo.toml

@@ -16,7 +16,6 @@ rust-version.workspace = true
 common = { path = "../common" }
 qom = { path = "../qom" }
 util = { path = "../util" }
-qemu_macros = { path = "../qemu-macros" }
 
 [lints]
 workspace = true

rust/system/meson.build

@@ -39,4 +39,4 @@ _system_rs = static_library(
 )
 
 system_rs = declare_dependency(link_with: [_system_rs],
-  dependencies: [qemu_macros, hwcore])
+  dependencies: [hwcore])

rust/system/src/memory.rs

@@ -129,7 +129,7 @@ impl<T> Default for MemoryRegionOpsBuilder<T> {
 
 /// A safe wrapper around [`bindings::MemoryRegion`].
 #[repr(transparent)]
-#[derive(qemu_macros::Wrapper)]
+#[derive(common::Wrapper)]
 pub struct MemoryRegion(Opaque<bindings::MemoryRegion>);
 
 unsafe impl Send for MemoryRegion {}