_Eina_Future_Race_Result Struct Reference

The struct that is used to store the race result. More...

#include <eina_promise.h>

Data Fields
Eina_Value	value
	The race result.
unsigned int	index
	The future index that won the race.

Detailed Description

The struct that is used to store the race result.

When using eina_promise_race_array() and friends, the future result will be reported as a struct. The values can be obtained using eina_value_struct_get() or one could access the struct directly such as this example:

static Eina_Value
_race_cb(const void *data EINA_UNUSED, const Eina_Value v)
{
   //code...
   Eina_Value_Struct st;
   Eina_Future_Race_Result *rr;
   eina_value_get(v, &st);
   rr = st.memory;
   printf("Winning future index: %u\n", rr->index);
   //more code..
   return v;
}

See also

eina_promise_race_array()

eina_future_race_array()

eina_promise_race()

eina_future_race()

EINA_PROMISE_RACE_STRUCT_DESC