syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"ty::Char"}]}
source_snippet:             ty::Char if char::try_from(int).is_ok() => {
context_before:             // Char
context_after:                 write!(self, "{:?}", char::try_from(int).unwrap())?;