SYNOPSIS
bool
bson_iter_find (bson_iter_t *iter,
const char *key);
PARAMETERS
- iter
- A bson_iter_t \&.
- key
- A string containing the requested key.
DESCRIPTION
The bson_iter_find(3) function shall advance iter to the 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(3) \&.
RETURNS
true is returned if the requested key was found. If not, iter was exhausted and should now be considered invalid.