1---2source: crates/jrsonnet-parser/src/lib.rs3expression: "parsep(\"a[b]\")"4---5Index {6 indexable: Var(7 "a",8 ) from virtual:<test>:0-1,9 parts: [10 IndexPart {11 value: Var(12 "b",13 ) from virtual:<test>:2-3,14 },15 ],16} from virtual:<test>:0-4