- if let (Ok(snippet), true) = (
- self.source_map.span_to_snippet(self.span),
- // Don't suggest setting the type params if there are some already: the order is
- // tricky to get right and the user will already know what the syntax is.
- self.empty_generic_args,
- ) {
+ // Don't suggest setting the type params if there are some already: the order is
+ // tricky to get right and the user will already know what the syntax is.
+ if let Some(snippet) = self.span_snippet && self.empty_generic_args {