bson_append_iter − bson_append_iter()
bool bson_append_iter (bson_t *bson, const char *key, int key_length, const bson_iter_t *iter);
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bson: A bson_t. | ||
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key: Optional field name. If NULL, uses bson_iter_key(iter). | ||
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key_length: The length of key or −1 to use strlen(). | ||
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iter: A bson_iter_t located on the position of the element to append. |
Appends the value at the current position of iter to the document.
Returns true if successful; false if the operation would overflow the maximum document size or another invalid state is detected.
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