[#absl-Cleanup-03]
= xref:absl.adoc[absl]::xref:absl/Cleanup-0a.adoc[Cleanup<cleanup_internal::Tag, Callback>]
:relfileprefix: ../
:mrdocs:

Deduction guide for creating an `absl::Cleanup` from a callback.

== Synopsis

Declared in `<absl/cleanup/cleanup.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Callback>
xref:absl/Cleanup-0a.adoc[Cleanup<cleanup_internal::Tag, Callback>](Callback callback) -> xref:absl/Cleanup-0a.adoc[Cleanup<cleanup_internal::Tag, Callback>];
----

== Description

C++17 type deduction API for creating an instance of `absl::Cleanup`, e.g. `absl::Cleanup c = /* callback */;`.


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