1BSON_ITER_KEY_LEN(3) Libbson BSON_ITER_KEY_LEN(3)
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6 bson_iter_key_len - bson_iter_key_len()
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9 uint32_t
10 bson_iter_key_len (const bson_iter_t *iter);
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13 ยท iter: A bson_iter_t.
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16 Fetches the length of the key for the current element observed by iter.
17 This is a constant time computation, and therefore faster than calling
18 strlen() on a key returned by bson_iter_key().
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21 bson_iter_key() to retrieve current key.
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24 An integer representing the key length.
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27 MongoDB, Inc
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30 2017-present, MongoDB, Inc
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351.14.0 Feb 22, 2019 BSON_ITER_KEY_LEN(3)