[#std-hash-055-folly_is_avalanching]
= xref:std.adoc[std]::xref:std/hash-055.adoc[hash<std::pair<T1, T2>>]::folly_is_avalanching
:relfileprefix: ../../
:mrdocs:

Marks this hash as producing well‐distributed (avalanching) values.

== Synopsis

Declared in `<folly/hash/Hash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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using folly_is_avalanching = std::true_type;
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