Bug: Deserialization of Duration returns BoltList instead of Duration

[MikuSugar]

Thanks for the great work on neo4rs! I’ve encountered an issue when executing a query with a std::time::Duration parameter. The result cannot be automatically deserialized into a BoltDuration as expected. Instead, it returns a BoltList. This causes an issue where the Duration cannot be properly deserialized into the desired type.

It would be helpful if the library could support automatic deserialization of std::time::Duration into BoltDuration, or if there’s an alternative approach to handle this correctly.
code:

use neo4rs::*;

#[tokio::main]
async fn main() {
    let uri = "127.0.0.1:7687";
    let user = "neo4j";
    let pass = "neo";
    let graph = Graph::new(uri, user, pass).await.unwrap();

    let duration = std::time::Duration::new(5259600, 7);
    let mut result = graph
        .execute(query("RETURN $d as output").param("d", duration))
        .await
        .unwrap();
    let row = result.next().await.unwrap().unwrap();
    let d: std::time::Duration = row.get("output").unwrap();
    println!("{:?}", d);
    
    let mut result = graph
        .execute(query("RETURN $d as output").param("d", duration))
        .await
        .unwrap();
    let row = result.next().await.unwrap().unwrap();
    let d= row.get::<BoltType>("output").unwrap();
    println!("{:?}", d);
}

output:

5259600.000000007s
List(BoltList { value: [Integer(BoltInteger { value: 5259600 }), Integer(BoltInteger { value: 7 })] })

[knutwalker]

Hi @MikuSugar, thanks for raising the issue. I can confirm that this is indeed a bug, the duration gets deserialized as a list. I try to push a bugfix later today.

[knutwalker]

Fixed with #233 and released as v0.9.0-rc.6