syntax_data: {"ast_node_type":"function","tokens":[{"end":63,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn mark_inactive_variants_as_uninit(mut self) -> Self {
context_before:     /// checker, where this information gets propagated along `FakeEdge`s.
context_after:         self.mark_inactive_variants_as_uninit = true;