syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"misc_suggestion"}]}
source_snippet:                 misc_suggestion = Some(MiscPatternSuggestion::AttemptedIntegerLiteral {
context_before:                 // Then give a suggestion, the user might've meant to create a binding instead.
context_after:                     start_span: pat.span.shrink_to_lo(),