syntax_data: {"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"ProjectionElem::Deref"}]}
source_snippet:             ProjectionElem::Deref => HirProjectionKind::Deref,
context_before:         let hir_projection = match mir_projection {
context_after:             ProjectionElem::Field(field, _) => {