#include <nng/nng.h>
typedef struct nng_stat nng_stat;
const char *nng_stat_string(nng_stat *stat);nng_stat_string(3)
NAME
nng_stat_string - get statistic string value
SYNOPSIS
DESCRIPTION
The nng_stat_string() function returns a string value for the statistic stat,
which must be of type NNG_STAT_STRING (see nng_stat_type(3)).
If the statistic is not of type NNG_STAT_STRING, then NULL will be returned.
The returned string is valid until nng_stats_free() is called to
free the memory for the snapshot.
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RETURN VALUES
The string value associated with stat, or NULL if the statistic is not
a string type.
ERRORS
None.