syntax_data: {"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"PartiallyInterned"}]}
source_snippet:         PartiallyInterned { index: span.lo_or_index, ctxt: span.ctxt_or_parent_or_marker }
context_before:     fn from_span(span: Span) -> PartiallyInterned {
context_after:     }