1MONGOC_COLLECTION_ENSURE_INDEX(3)  libmongoc MONGOC_COLLECTION_ENSURE_INDEX(3)
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WARNING:

6          Deprecated  since  version  1.8.0:  This  function is deprecated and
7          should not be used in new code. See Manage Collection Indexes.
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SYNOPSIS

11          bool
12          mongoc_collection_ensure_index (mongoc_collection_t *collection,
13                                          const bson_t *keys,
14                                          const mongoc_index_opt_t *opt,
15                                          bson_error_t *error)
16             BSON_GNUC_DEPRECATED;
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PARAMETERS

19       • collection: A mongoc_collection_t.
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21       • keys: A bson_t.
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23       • opt: A mongoc_index_opt_t.
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25       • error: An optional location for a bson_error_t or NULL.
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ERRORS

28       Errors are propagated via the error parameter.
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AUTHOR

31       MongoDB, Inc
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34       2017-present, MongoDB, Inc
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391.25.1                           Nov 08, 2023MONGOC_COLLECTION_ENSURE_INDEX(3)
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