Tesseract Substrate protocol
You can find full protocol specification here
Client initialization
use tesseract::client::Tesseract;
use tesseract::client::delegate::SingleTransportDelegate;
use tesseract_protocol_substrate::Substrate;
let client_tesseract = Tesseract::new(client::delegate::SingleTransportDelegate::arc())
.transport(your_transport_here);
let client_service = client_tesseract.service(Substrate::Protocol);
ID
tesseract_protocol_substrate::Substrate::Protocol
Definition
Protocol
#[async_trait]
pub trait SubstrateService {
async fn get_account(self: Arc<Self>, account_type: AccountType) -> Result<GetAccountResponse>;
async fn sign_transaction(
self: Arc<Self>,
account_type: AccountType,
account_path: &str,
extrinsic_data: &[u8],
extrinsic_metadata: &[u8],
extrinsic_types: &[u8],
) -> Result<Vec<u8>>;
}
Account types
pub enum AccountType {
Ed25519 = 1,
Sr25519 = 2,
Ecdsa = 3,
}
Get account response
pub struct GetAccountResponse {
pub public_key: Vec<u8>, pub path: String, }
Methods
get_account
Requests wallet for the user account (public key).
let account = Arc::clone(&client_service).get_account(AccountType::Sr25519).await;
sign_transaction
Requests wallet to sign a transaction. Returns a signature bytes.
let signature = Arc::clone(&client_service).sign_transaction(
AccountType::Sr25519,
account.path,
).await;