Function parseStr

packages/zod/src/v4/core/schemas.ts:1994–1997

(key: string)

      const normalized = _normalized.value;

      const parseStr = (key: string) => {
        const k = util.esc(key);
        return `shape[${k}]._zod.run({ value: input[${k}], issues: [] }, ctx)`;
      };

      doc.write(`const input = payload.value;`);