feat(graphql-client): add GraphQlRequestInspector

[Thoralf-M]

Add a request inspector:

cargo run --example inspector

[inspector] ChainIdentifierQuery @ https://graphql.testnet.iota.cafe/
[inspector] query: query ChainIdentifierQuery {
  chainIdentifier
}
[inspector] variables: null
[inspector] response: {"data":{"chainIdentifier":"2304aa97"}}
[inspector] -> OK (86.0ms)
Chain ID: 2304aa97
[inspector] ObjectQuery @ https://graphql.testnet.iota.cafe/
[inspector] query: query ObjectQuery($objectId: IotaAddress!, $version: UInt53) {
  object(address: $objectId, version: $version) {
    asMoveObject {
      contents {
        type {
          repr
        }
        bcs
        json
      }
    }
    bcs
  }
}
[inspector] variables: {"objectId":"0x541b117cac18fb1c07a293db300acd12b05c01fa81232b37151b005ca7d4f755","version":null}
[inspector] response: {"data":{"object":{"asMoveObject":{"contents":{"type":{"repr":"0x7fff6e95f385349bec98d17121ab2bfa3e134f2f0b1ccefc270313415f7835ea::iota_names::AdminCap"},"bcs":"VBsRfKwY+xwHopPbMArNErBcAfqBIys3FRsAXKfU91U=","json":{"id":"0x541b117cac18fb1c07a293db300acd12b05c01fa81232b37151b005ca7d4f755"}}},"bcs":"AAB//26V84U0m+yY0XEhqyv6PhNPLwsczvwnAxNBX3g16gppb3RhX25hbWVzCEFkbWluQ2FwABkmdR4AAAAAIFQbEXysGPscB6KT2zAKzRKwXAH6gSMrNxUbAFyn1PdVAFSEdDYPl2kHfM8H/25lBg60SEcOq8GuQrntNx3b/CPSIDsQZtjrRkntm/QEmfXGuJZ+eddhSiGYf1b7G/Wo5+AJoC0UAAAAAAA="}}}
[inspector] -> OK (25.7ms)
Object ID: 0x541b117cac18fb1c07a293db300acd12b05c01fa81232b37151b005ca7d4f755

[Alex6323]

Interesting ... How do errors like? Can it improve debugging?

[Thoralf-M]

Interesting ... How do errors like? Can it improve debugging?

    let json = serde_json::json!({
        "query": r#"
          query getLatestIotaSystemState {
            epoch {
              epochIdd
            }
          }
        "#,
        "variables": {}
    })
    .as_object()
    .unwrap()
    .clone();
    let response = client.run_query_from_json(json).await?;
    println!("{response:?}");

[inspector] <unnamed> @ https://graphql.testnet.iota.cafe/
[inspector] query: query getLatestIotaSystemState {
            epoch {
              epochIdd
            }
          }
[inspector] variables: {}
[inspector] response: {"data":null,"errors":[{"message":"Unknown field \"epochIdd\" on type \"Epoch\". Did you mean \"epochId\"?","locations":[{"line":4,"column":15}]}]}
[inspector] -> ERROR (22.3ms): Query error: [Unknown field "epochIdd" on type "Epoch". Did you mean "epochId"?]
GraphQlResponse { data: None, errors: Some([GraphQlError { message: "Unknown field \"epochIdd\" on type \"Epoch\". Did you mean \"epochId\"?", locations: Some([GraphQlErrorLocation { line: 4, column: 15 }]), path: None, extensions: None }]) }

Yes can help with debugging, for Rust one would probably prefer to use tracing, but that's not available in bindings

[Alex6323]

Good point. Seems useful to me then.