[#kernel-Warning]
= xref:kernel.adoc[kernel]::Warning
:relfileprefix: ../
:mrdocs:

Categories of node warning raised by the validation kernel.

== Synopsis

Declared in `<kernel/warning.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum class Warning : int;
----

== Members

[cols="1,4"]
|===
| Name| Description
| `UNKNOWN_NEW_RULES_ACTIVATED` 
| Unknown new consensus rules have activated.
| `LARGE_WORK_INVALID_CHAIN` 
| A large‐work chain was found to be invalid.
|===



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