[#wallet-CoinSelectionParams-rng_fast]
= xref:wallet.adoc[wallet]::xref:wallet/CoinSelectionParams.adoc[CoinSelectionParams]::rng_fast
:relfileprefix: ../../
:mrdocs:

Randomness to use in the context of coin selection.

== Synopsis

Declared in `<wallet/coinselection.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:FastRandomContext.adoc[FastRandomContext]& rng_fast;
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