[#absl-type_identity]
= xref:absl.adoc[absl]::type_identity
:relfileprefix: ../
:mrdocs:

Back‐fill of C++20's `std::type_identity`. Aliases `std::type_identity` when it is available.

== Synopsis

Declared in `<absl/meta/type_traits.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename T>
using type_identity = std::type_identity<T>;
----


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