Function syn::fold::fold_return_type [−][src]
pub fn fold_return_type<F>(f: &mut F, node: ReturnType) -> ReturnType where
F: Fold + ?Sized, This is supported on crate feature
fold only.pub fn fold_return_type<F>(f: &mut F, node: ReturnType) -> ReturnType where
F: Fold + ?Sized, fold only.