diff options
Diffstat (limited to 'rust/qemu-api/src')
| -rw-r--r-- | rust/qemu-api/src/qom.rs | 3 | ||||
| -rw-r--r-- | rust/qemu-api/src/vmstate.rs | 11 |
2 files changed, 8 insertions, 6 deletions
diff --git a/rust/qemu-api/src/qom.rs b/rust/qemu-api/src/qom.rs index 014ffb1fd8..12c6fc6752 100644 --- a/rust/qemu-api/src/qom.rs +++ b/rust/qemu-api/src/qom.rs @@ -109,6 +109,7 @@ use crate::{ object_get_typename, object_new, object_ref, object_unref, TypeInfo, }, cell::{bql_locked, Opaque}, + impl_vmstate_pointer, }; /// A safe wrapper around [`bindings::Object`]. @@ -948,3 +949,5 @@ where impl<T> ObjectClassMethods for T where T: IsA<Object> {} impl<R: ObjectDeref> ObjectMethods for R where R::Target: IsA<Object> {} + +impl_vmstate_pointer!(Owned<T> where T: VMState + ObjectType); diff --git a/rust/qemu-api/src/vmstate.rs b/rust/qemu-api/src/vmstate.rs index 59c7950a5a..4e1086779a 100644 --- a/rust/qemu-api/src/vmstate.rs +++ b/rust/qemu-api/src/vmstate.rs @@ -40,8 +40,6 @@ use crate::{ bindings::{self, VMStateFlags}, callbacks::FnCall, errno::{into_neg_errno, Errno}, - prelude::*, - qom::Owned, zeroable::Zeroable, }; @@ -128,7 +126,8 @@ pub const fn vmstate_varray_flag<T: VMState>(_: PhantomData<T>) -> VMStateFlags /// * a transparent wrapper for any of the above (`Cell`, `UnsafeCell`, /// [`BqlCell`], [`BqlRefCell`] /// * a raw pointer to any of the above -/// * a `NonNull` pointer, a `Box` or an [`Owned`] for any of the above +/// * a `NonNull` pointer, a `Box` or an [`Owned`](crate::qom::Owned) for any of +/// the above /// * an array of any of the above /// /// In order to support other types, the trait `VMState` must be implemented @@ -335,10 +334,11 @@ macro_rules! impl_vmstate_c_struct { // Note that references are not supported, though references to cells // could be allowed. +#[macro_export] macro_rules! impl_vmstate_pointer { ($type:ty where $base:tt: VMState $($where:tt)*) => { - unsafe impl<$base> VMState for $type where $base: VMState $($where)* { - const BASE: VMStateField = <$base as VMState>::BASE.with_pointer_flag(); + unsafe impl<$base> $crate::vmstate::VMState for $type where $base: $crate::vmstate::VMState $($where)* { + const BASE: $crate::vmstate::VMStateField = <$base as $crate::vmstate::VMState>::BASE.with_pointer_flag(); } }; } @@ -350,7 +350,6 @@ impl_vmstate_pointer!(NonNull<T> where T: VMState); // Unlike C pointers, Box is always non-null therefore there is no need // to specify VMS_ALLOC. impl_vmstate_pointer!(Box<T> where T: VMState); -impl_vmstate_pointer!(Owned<T> where T: VMState + ObjectType); // Arrays using the underlying type's VMState plus // VMS_ARRAY/VMS_ARRAY_OF_POINTER |