syntax_data: {"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"NonMutatingUseContext::RawBorrow"}]}
source_snippet:                 NonMutatingUseContext::RawBorrow
context_before:             | PlaceContext::NonMutatingUse(
context_after:                 | NonMutatingUseContext::Copy