syntax_data: {"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"self.write_str(\"::\")?;"}]}
source_snippet:             self.write_str("::")?;
context_before:             // HACK(eddyb) print the path similarly to how `FmtPrinter` prints it.
context_after:         } else {