rustc_builtin_macros::deriving::smart_ptr

Function expand_deriving_smart_ptr

source 
pub(crate) fn expand_deriving_smart_ptr(
    cx: &ExtCtxt<'_>,
    span: Span,
    _mitem: &MetaItem,
    item: &Annotatable,
    push: &mut dyn FnMut(Annotatable),
    _is_const: bool,
)