[#RPCArg-ToString]
= xref:RPCArg.adoc[RPCArg]::ToString
:relfileprefix: ../
:mrdocs:

Return the type string of the argument. Set oneline to allow it to be overridden by a custom oneline type string (m_opts.oneline_description).

== Synopsis

Declared in `<rpc/util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::string
ToString(bool oneline) const;
----

== Return Value

The type string of the argument.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *oneline*
| If true, return the compact one‐line representation.
|===


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