bool bson_iter_find_case (bson_iter_t *iter, const char *key);
- iter: A bson_iter_t.
- key: An ASCII string containing the field to locate.
Advances iter until it is observing an element matching the name of key or exhausting all elements.
key is not case-sensitive. The keys will be case-folded to determine a match using the current locale.
true if key was found.
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