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Create ContentItem with a macro (#5859)

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* Create ContentItem with a macro

* Set struct docs via metadata
This commit is contained in:
Shahar Naveh
2025-06-29 18:22:52 +03:00
committed by GitHub
parent 7c6d0632cc
commit b6ff541260
1 changed files with 42 additions and 59 deletions
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101
derive-impl/src/pyclass.rs
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@@ -653,72 +653,55 @@ pub(crate) fn impl_pyexception_impl(attr: PunctuatedNestedMeta, item: Item) -> R
})
}
/// #[pymethod] and #[pyclassmethod]
struct MethodItem {
inner: ContentItemInner<AttrName>,
macro_rules! define_content_item {
(
$(#[$meta:meta])*
$vis:vis struct $name:ident
) => {
$(#[$meta])*
$vis struct $name {
inner: ContentItemInner<AttrName>,
}
impl ContentItem for $name {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
};
}
/// #[pygetset]
struct GetSetItem {
inner: ContentItemInner<AttrName>,
}
define_content_item!(
/// #[pymethod] and #[pyclassmethod]
struct MethodItem
);
/// #[pyslot]
struct SlotItem {
inner: ContentItemInner<AttrName>,
}
define_content_item!(
/// #[pygetset]
struct GetSetItem
);
/// #[pyattr]
struct AttributeItem {
inner: ContentItemInner<AttrName>,
}
define_content_item!(
/// #[pyslot]
struct SlotItem
);
/// #[extend_class]
struct ExtendClassItem {
inner: ContentItemInner<AttrName>,
}
define_content_item!(
/// #[pyattr]
struct AttributeItem
);
/// #[pymember]
struct MemberItem {
inner: ContentItemInner<AttrName>,
}
define_content_item!(
/// #[extend_class]
struct ExtendClassItem
);
impl ContentItem for MethodItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
impl ContentItem for GetSetItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
impl ContentItem for SlotItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
impl ContentItem for AttributeItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
impl ContentItem for ExtendClassItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
impl ContentItem for MemberItem {
type AttrName = AttrName;
fn inner(&self) -> &ContentItemInner<AttrName> {
&self.inner
}
}
define_content_item!(
/// #[pymember]
struct MemberItem
);
struct ImplItemArgs<'a, Item: ItemLike> {
item: &'a Item,