syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // reachable by projecting `place`.
context_before:         // `inner_values_buffer[inner_values[place]]` is the set of all the values
context_after:         self.inner_values_buffer = Vec::with_capacity(self.value_count);