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macro_rules! wrap_attributes { ($ident:ident) => { #[derive(Default, Debug, PartialEq, Clone)] pub(crate) struct $ident { inner: Attributes, } impl From<Attributes> for $ident { fn from(inner: Attributes) -> Self { $ident { inner } } } impl $ident { fn iter(&self) -> impl Iterator<Item = &Attribute> { self.inner.attributes.iter() } } }; }