syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"self.mode"}]}
source_snippet:         self.mode = PassMode::Cast { cast: Box::new(target.into()), pad_i32 };
context_before:     pub fn cast_to_and_pad_i32<T: Into<CastTarget>>(&mut self, target: T, pad_i32: bool) {
context_after:     }