[#util-Expected-0b-value_or-0c]
= xref:util.adoc[util]::xref:util/Expected-0b.adoc[Expected]::value_or
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Return the result value, or a fallback when an error is held.

== Synopses

Declared in `<util/expected.h>`

Return the result value, or a fallback when an error is held.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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template<class U>
T
xref:util/Expected-0b/value_or-0b.adoc[value_or](U&& default_value) const &;
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[.small]#xref:util/Expected-0b/value_or-0b.adoc[_» more..._]#

Return the result value, or a fallback when an error is held.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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template<class U>
T
xref:util/Expected-0b/value_or-08.adoc[value_or](U&& default_value) &&;
----

[.small]#xref:util/Expected-0b/value_or-08.adoc[_» more..._]#

== Return Value

The stored result value, or default_value if an error is held.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *default_value*
| The value returned when no result is stored.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#