syntax_data: {"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// This method returns ⊥ the current state is unreachable.
context_before:     ///
context_after:     pub fn get_discr(&self, place: PlaceRef<'_>, map: &Map<'_>) -> V