nghttp3_err_is_fatal
====================

Synopsis
--------

*#include <nghttp3/nghttp3.h>*

.. function:: int nghttp3_err_is_fatal(int liberr)

    
    `nghttp3_err_is_fatal` returns nonzero if *liberr* is a fatal
    error.  *liberr* must be one of nghttp3 library error codes (which
    is defined as NGHTTP3_ERR_* macro, such as
    :macro:`NGHTTP3_ERR_NOMEM`).