[#btck-Log]
= xref:btck.adoc[btck]::Log
:relfileprefix: ../
:mrdocs:

Satisfied by a type exposing `LogMessage(std&colon;&colon;string&lowbar;view)` returning void&period;

== Synopsis

Declared in `&lt;kernel&sol;bitcoinkernel&lowbar;wrapper&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;typename T&gt;
concept Log = requires(T a, std&colon;&colon;string&lowbar;view message) &lcub;
    &lcub; a&period;LogMessage(message) &rcub; &hyphen;&gt; std&colon;&colon;same&lowbar;as&lt;void&gt;&semi;
&rcub;;
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#
