syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"ty::Float(FloatTy::F32)"}]}
source_snippet:             ty::Float(FloatTy::F32) => "f",
context_before:             ty::Float(FloatTy::F16) => "C3f16",
context_after:             ty::Float(FloatTy::F64) => "d",