[#DEFAULT_PERSIST_V1_DAT]
= DEFAULT_PERSIST_V1_DAT
:mrdocs:

Whether to fall back to legacy V1 serialization when writing mempool.dat

== Synopsis

Declared in `<kernel/mempool_options.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
inline constexpr bool DEFAULT_PERSIST_V1_DAT = {false};
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