[#OuterType]
= OuterType
:mrdocs:

Serializing JSON objects depends on the outer type. Only arrays and dictionaries can be nested in json. The top‐level outer type is "NONE".

== Synopsis

Declared in `<rpc/util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum class OuterType : int;
----

== Members

[cols="1,4"]
|===
| Name| Description
| `ARR` 
| The value is nested inside a JSON array.
| `OBJ` 
| The value is nested inside a JSON object.
| `NONE` 
| The value is at the top level. Only set on first recursion.
|===



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