syntax_data: {"ast_node_type":"other","tokens":[{"end":22,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match result {
context_before:     fn insert_idx(&mut self, target: PlaceIndex, result: ValueOrPlace<V>, map: &Map<'_>) {
context_after:             ValueOrPlace::Value(value) => self.insert_value_idx(target, value, map),