Add swap indexes for v0.30.0

[bidoubiwa]

As per the specification

Enhancement

It is now possible to swap two indexes

Usage:

    client.swap_indexes([&SwapIndexes {
       indexes: (
            "index_a".to_string(),
             "index_b".to_string(),
       ),
    }])

Complete Example:

async fn test_swapping_two_indexes(client: Client) {
        let index_1 = client.index("test_swapping_two_indexes_1");
        let index_2 = client.index("test_swapping_two_indexes_2");

        let t0 = index_1
            .add_documents(
                &[Document {
                    id: "1".to_string(),
                }],
                None,
            )
            .await
            .unwrap();

        index_2
            .add_documents(
                &[Document {
                    id: "2".to_string(),
                }],
                None,
            )
            .await
            .unwrap();

        t0.wait_for_completion(&client, None, None).await.unwrap();

        let task = client
            .swap_indexes([&SwapIndexes {
                indexes: (
                    "test_swapping_two_indexes_1".to_string(),
                    "test_swapping_two_indexes_2".to_string(),
                ),
            }])
            .await
            .unwrap();
        task.wait_for_completion(&client, None, None).await.unwrap();

        let document = index_1.get_document("2").await.unwrap();

        assert_eq!(
            Document {
                id: "2".to_string()
            },
            document
        );

todo

• create SwapIndexes struct
• implement swap_indexes on client
• add tests

[alallema]

Just few question but well done 🔥 🔥 🔥

[alallema]

LGTM! 🎉 🍣