[#Chainstate-InitCoinsCache]
= xref:Chainstate.adoc[Chainstate]::InitCoinsCache
:relfileprefix: ../
:mrdocs:

Initialize the in‐memory coins cache (to be done after the health of the on‐disk database is verified).

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1ba83728), requires_capability(0x7f2e14563378), requires_capability(0x7f2e373bc528), requires_capability(0x7f2e36e33178)]]
void
InitCoinsCache(size_t cache_size_bytes);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *cache_size_bytes*
| Size budget for the in‐memory coins cache.
|===


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