syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"Self::I16"}]}
source_snippet:             Self::I16 => f.write_str("i16"),
context_before:             Self::I8 => f.write_str("i8"),
context_after:             Self::I32 => f.write_str("i32"),