Crate blueprint_client_tangle 

Tangle Client for Blueprint SDK

This crate provides connectivity to Tangle EVM contracts for blueprint operators.

Overview

The Tangle client allows blueprints to:

• Query blueprints, services, and operators from the Tangle contract
• Monitor events (job submissions, service lifecycle)
• Submit job results
• Interact with the restaking system

Usage

use blueprint_client_tangle::{TangleClient, TangleEvent};
use blueprint_runner::config::BlueprintEnvironment;

async fn example(config: BlueprintEnvironment) -> Result<(), Box<dyn std::error::Error>> {
    // Create client
    let client = TangleClient::new(config).await?;

    // Query blueprint
    let blueprint = client.get_blueprint(1).await?;
    println!("Blueprint owner: {:?}", blueprint.owner);

    // Monitor events
    while let Some(event) = client.next_event().await {
        println!("Block {}: {} logs", event.block_number, event.logs.len());
    }

    Ok(())
}

Contract Interfaces

The crate provides bindings for:

• ITangle - Core Tangle protocol (blueprints, services, jobs, slashing)
• IMultiAssetDelegation - Restaking and delegation
• IOperatorStatusRegistry - Operator heartbeats and status

Features

• std (default) - Standard library support
• web - WebAssembly support

Re-exports

pub use blueprint_metadata::ConfidentialityPolicy;

pub use blueprint_metadata::ExecutionProfile;

pub use blueprint_metadata::ExecutionProfileError;

pub use blueprint_metadata::GpuPolicy;

pub use blueprint_metadata::GpuRequirements;

pub use blueprint_metadata::extract_job_profiles_blob;

pub use blueprint_metadata::inject_execution_profile;

pub use blueprint_metadata::resolve_confidentiality_policy;

pub use blueprint_metadata::resolve_execution_profile;

pub use blueprint_metadata::resolve_execution_profile_from_profiling_data;

pub use blueprint_metadata::resolve_gpu_requirements;

pub use client::AggregationConfig;

pub use client::AssetInfo;

pub use client::AssetKind;

pub use client::BlueprintSelectionMode;

pub use client::DelegationInfo;

pub use client::DelegationMode;

pub use client::DelegationRecord;

pub use client::DepositInfo;

pub use client::EcdsaPublicKey;

pub use client::JobSubmissionResult;

pub use client::LockInfo;

pub use client::LockMultiplier;

pub use client::OperatorMetadata;

pub use client::OperatorStatusSnapshot;

pub use client::PendingUnstake;

pub use client::PendingWithdrawal;

pub use client::RestakingMetadata;

pub use client::RestakingStatus;

pub use client::TangleClient;

pub use client::TangleEvent;

pub use client::ThresholdType;

pub use client::TransactionResult;

pub use config::TangleClientConfig;

pub use config::TangleSettings;

pub use error::Error;

pub use error::Result;

pub use services::BlueprintConfig;

pub use services::BlueprintInfo;

pub use services::MembershipModel;

pub use services::OperatorSecurityCommitment;

pub use services::PricingModel;

pub use services::ServiceInfo;

pub use services::ServiceRequestInfo;

pub use services::ServiceRequestParams;

pub use services::ServiceStatus;

Modules

IBlueprintServiceManager

Generated by the following Solidity interface…

IMultiAssetDelegation

Generated by the following Solidity interface…

IOperatorStatusRegistry

Generated by the following Solidity interface…

ITangle

Generated by the following Solidity interface…

blueprint_metadata

Helpers for reading and writing blueprint execution metadata.

client

Tangle Client

config

Tangle Client Configuration

contracts

Re-exported TNT Core contract bindings.

error

Error types for the Tangle EVM client

services

Tangle Services Client

Traits

EventsClient

Trait for clients that provide events