Struct SdlUpdate 

pub struct SdlUpdate {
    pub hash: HashDigest,
    pub originator: u64,
    pub status: SdlStatus,
}

Update notification for a StateDiffList status or metadata

SdlUpdate represents a notification about a change to a SDL’s status in the network. It is typically received through the events stream and allows clients to track the progress of their submitted SDLs.

Example

use delta_base_sdk::{
    events::BaseLayerEvent,
    rpc::BaseRpcClient,
    sdl::SdlUpdate,
};
use tokio_stream::StreamExt;

async fn monitor_sdl(hash_to_monitor: &str) -> Result<(), Box<dyn std::error::Error>> {
    let client = BaseRpcClient::new("http://localhost:50051").await?;
    let shard_id = 1;
     
    let mut events = client.stream_base_layer_events(shard_id).await?;
     
    // Monitor events for the SDL we're interested in
    while let Some(event_result) = events.next().await {
        if let Ok(BaseLayerEvent::SdlUpdate(update)) = event_result {
            if update.hash.to_string() == hash_to_monitor {
                println!("SDL status update: {:?}", update.status);
            }
        }
    }
     
    Ok(())
}

Fields

hash: HashDigest

Unique hash identifier of the SDL

This hash is computed from the SDL’s contents and serves as its unique identifier in the network.

originator: u64

Shard identifier that emitted this SDL

Indicates which shard was responsible for creating and submitting this SDL to the network.

status: SdlStatus

Current processing status of the SDL

Represents the SDL’s status in the network’s processing pipeline, such as submitted, accepted, rejected, or proven.

Trait Implementations

impl Clone for SdlUpdate

fn clone(&self) -> SdlUpdate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SdlUpdate

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl TryFrom<SdlUpdate> for SdlUpdate

Conversion from protocol buffer representation to native SDK type

type Error = ProtoError

The type returned in the event of a conversion error.

fn try_from( value: SdlUpdate, ) -> Result<SdlUpdate, <SdlUpdate as TryFrom<SdlUpdate>>::Error>

Performs the conversion.

impl Copy for SdlUpdate