bson_append_iter(3)

bson_append_iter()

Section 3 libbson-doc bookworm source

Description

bson_append_iter - bson_append_iter()

bool
bson_append_iter (bson_t *bson,
const char *key,
int key_length,
const bson_iter_t *iter);

	•		bson: A bson_t.
	•		key: Optional field name. If NULL, uses bson_iter_key(iter).
	•		key_length: The length of key or -1 to use strlen().
	•		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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