[#fmt-formatter-0ce-format-0f]
= xref:fmt.adoc[fmt]::xref:fmt/formatter-0ce.adoc[formatter<folly::exception_wrapper>]::format
:relfileprefix: ../../
:mrdocs:

Formats the exception wrapper into the output context.

== Synopsis

Declared in `<folly/ExceptionWrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Context>
auto
format(
    xref:folly/exception_wrapper.adoc[folly::exception_wrapper] const& ew,
    Context& ctx) const;
----

== Return Value

An iterator past the end of the written output.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ew*
| The exception wrapper to format.
| *ctx*
| The formatting context to write to.
|===


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