syntax_data: {"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"ProjectionElem::Field(field,"}]}
source_snippet:             ProjectionElem::Field(field, _) => {
context_before:             ProjectionElem::Deref => HirProjectionKind::Deref,
context_after:                 let variant = variant.unwrap_or(FIRST_VARIANT);