[#wallet-CWalletTx-truc_child_in_mempool]
= xref:wallet.adoc[wallet]::xref:wallet/CWalletTx.adoc[CWalletTx]::truc_child_in_mempool
:relfileprefix: ../../
:mrdocs:

TRUC (v3) mempool child spending from this transaction, if any.

== Synopsis

Declared in `<wallet/transaction.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<Txid> truc_child_in_mempool;
----


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