Deprecated since version 1.9.0: To get write results from write operations, instead use:

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1.30.4                                            Jun 08, 2025               MONGOC_COLLECTION_GET_LAST_ERROR(3)

mongoc_collection_get_last_error() returns write results from some operations:

       • mongoc_collection_update()

       • mongoc_collection_remove()

       • mongoc_collection_delete()

       • mongoc_collection_insert_bulk()

       • mongoc_collection_insert()

       • collection: A mongoc_collection_t.

       A  bson_t  that  should  not  be  modified or NULL. The returned bson_t is may be invalidated by the next
       operation on collection.

          const bson_t *
          mongoc_collection_get_last_error (const mongoc_collection_t *collection);

          Deprecated since version 1.9.0: To get write results from write operations, instead use:

          • mongoc_collection_update_one()

          • mongoc_collection_update_many()

          • mongoc_collection_replace_one()

          • mongoc_collection_delete_one()

          • mongoc_collection_delete_many()

          • mongoc_collection_insert_one()

          • mongoc_collection_insert_many()

          • mongoc_bulkwrite_t

          • mongoc_bulk_operation_t