syntax_data: {"ast_node_type":"variable","tokens":[{"end":45,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                     let opt_scrutinee_place =
context_before:                     let scrutinee_place = scrutinee_place_builder.try_to_place(this);
context_after:                         scrutinee_place.as_ref().map(|place| (Some(place), scrutinee_span));