#include <include/flecs.h> FLECS_API bool ecs_field_is_writeonly(const ecs_iter_t *it, int32_t index)
Test whether the field is writeonly. This operation returns whether this is a writeonly field. Writeonly terms are annotated with [out].
Serializers are not required to serialize the values of a writeonly field.
it- The iterator.
index- The index of the field in the iterator.
- Whether the field is writeonly.