bson_iter_find - Man Page

bool
bson_iter_find (bson_iter_t *iter, const char *key);

• iter: A bson_iter_t <>​.
• key: A string containing the requested key.

The bson_iter_find() function shall advance iter to the first element named key or exhaust all elements of iter​. If iter is exhausted, false is returned and iter should be considered invalid.

key is case-sensitive. For a case-folded version, see bson_iter_find_case() <>​.

true is returned if the requested key was found. If not, iter was exhausted and should now be considered invalid.

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