1BSON_ITER_KEY(3)                    libbson                   BSON_ITER_KEY(3)
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NAME

6       bson_iter_key - bson_iter_key()
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SYNOPSIS

9          const char *
10          bson_iter_key (const bson_iter_t *iter);
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PARAMETERS

13       ยท iter: A bson_iter_t.
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DESCRIPTION

16       Fetches the key for the current element observed by iter.
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SEE ALSO

19       bson_iter_key_len() to retrieve the length of the key in constant time.
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RETURNS

22       A string which should not be modified or freed.
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AUTHOR

25       MongoDB, Inc
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28       2017-present, MongoDB, Inc
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331.17.4                           Feb 04, 2021                 BSON_ITER_KEY(3)
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