[#tinyformat-format_error-2constructor]
= xref:tinyformat.adoc[tinyformat]::xref:tinyformat/format_error.adoc[format_error]::format_error
:relfileprefix: ../../
:mrdocs:

Construct the error with a description.

== Synopsis

Declared in `<tinyformat.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
format_error(std::string const& what);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *what*
| Message describing the formatting failure.
|===


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