```
JSONValue jv;
auto app = appender!string();
formattedWrite(app, "%s", jv);
```
is currently not possible as the function std.json.toJSON does not take a output
range.
Comment #1 by dlang-bot — 2019-10-29T09:18:07Z
@burner created dlang/phobos pull request #7258 "Issue20330 json toString with OutRange" mentioning this issue:
- Issue20330 json toString with OutRange
https://github.com/dlang/phobos/pull/7258
Comment #2 by dlang-bot — 2019-10-30T10:16:20Z
dlang/phobos pull request #7258 "Issue20330 json toString with OutRange" was merged into master:
- 057d7ed3267cd695c55d0bb4cabba53cde383f17 by Robert Schadek:
Issue20330 json toString with OutRange
more style
https://github.com/dlang/phobos/pull/7258