const bson_value_t * bson_iter_value (bson_iter_t *iter);
- iter: A bson_iter_t.
Fetches the value for the currently observed type as a boxed type. This allows passing around the value without knowing the type at runtime.
If the bson_iter_t is further modified, the bson_value_t is invalidated.
A bson_value_t that should not be modified or freed.
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