Function rustc_builtin_macros::deriving::partial_eq::expand_deriving_partial_eq
source ยท pub(crate) fn expand_deriving_partial_eq(
cx: &ExtCtxt<'_>,
span: Span,
mitem: &MetaItem,
item: &Annotatable,
push: &mut dyn FnMut(Annotatable),
is_const: bool,
)