def fields.prim
import bend-toon-codec@0.1.0.0/src/encode.bend as Encodeimport Base
import bend-toon-codec@0.1.0.0/src/json.bend as J
119def fields.prim(+fs: J.Json) -> Bool:
120 match fs:
121 case J.JField{k, v, t}:
122 is_prim(v) && fields.prim(t)
123 case _:
124 True{}