syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"ty::Float(ty::FloatTy::F32)"}]}
source_snippet:             ty::Float(ty::FloatTy::F32) => {
context_before:             ty::Float(ty::FloatTy::F16) => ((-Half::INFINITY).to_bits(), Half::INFINITY.to_bits()),
context_after:                 ((-Single::INFINITY).to_bits(), Single::INFINITY.to_bits())