type Plan

cswap-bend-cli@0.1.0.0 · json.bend:82

import Base
import cswap-bend-cli@0.1.0.0/json/lex.bend as Lex

82# What one parser step decides, before it recurses: a finished result, a
83# bracketed body, two parts to parse (array item and rest, object field and
84# rest), or one more step in another mode. Splitting "decide" from "recurse"
85# keeps `val` a single self-recursive def (Bend has no mutual recursion) with
86# few arms.
87type Plan is Data:
88  PRes{r: Result<&2, &2, String, Json>}
89  PArr{t: List<&2, Lex.Tok>}
90  PObj{t: List<&2, Lex.Tok>}
91  PItems{first: List<&2, Lex.Tok>, rest: List<&2, Lex.Tok>}
92  PFields{k: String, vt: List<&2, Lex.Tok>, rest: List<&2, Lex.Tok>}
93  PNext{mode: Mode, t: List<&2, Lex.Tok>}