nghttp3_pri_parse_priority
==========================

Synopsis
--------

*#include <nghttp3/nghttp3.h>*

.. function:: int nghttp3_pri_parse_priority( nghttp3_pri *dest, const uint8_t *value, size_t len)

    
    `nghttp3_pri_parse_priority` parses Priority header field value
    pointed by *value* of length *len*, and stores the result in the
    object pointed by *dest*.  Priority header field is defined in
    :rfc:`9218`.
    
    This function does not initialize the object pointed by *dest*
    before storing the result.  It only assigns the values that the
    parser correctly extracted to fields.
    
    This function returns 0 if it succeeds, or one of the following
    negative error codes:
    
    :macro:`NGHTTP3_ERR_INVALID_ARGUMENT`
        Failed to parse the header field value.