bson_iter_recurse()¶
Synopsis¶
bool
bson_iter_recurse (const bson_iter_t *iter, bson_iter_t *child);
Parameters¶
iter: A bson_iter_t.child: A bson_iter_t.
Description¶
The bson_iter_recurse() function shall initialize child using the embedded document or array currently observed by iter.
If there was a failure to initialize the iter, false is returned and both iter and child should be considered invalid.
This should only be called when observing an element of type BSON_TYPE_ARRAY or BSON_TYPE_DOCUMENT.
Returns¶
true if child has been initialized. Otherwise, child should be considered invalid.