hedera 0.4.0

Hedera SDK for Rust
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syntax = "proto3";

package proto;

option java_package = "com.hederahashgraph.api.proto.java";
option java_multiple_files = true;

import "AdminDelete.proto";
import "AdminUndelete.proto";

import "ContractCall.proto";
import "ContractCreate.proto";
import "ContractUpdate.proto";

import "CryptoAddClaim.proto";
import "CryptoCreate.proto";
import "CryptoDelete.proto";
import "CryptoDeleteClaim.proto";
import "CryptoTransfer.proto";
import "CryptoUpdate.proto";

import "FileAppend.proto";
import "FileCreate.proto";
import "FileDelete.proto";
import "FileUpdate.proto";

import "Duration.proto";
import "BasicTypes.proto";

/* A single transaction. All transaction types are possible here. */
message TransactionBody {
    TransactionID transactionID = 1; // the ID for this transaction, which includes the payer's account (the account paying the transaction fee). If two transactions have the same transactionID, they won't both have an effect
    AccountID nodeAccountID = 2; // the account of the node that submits the client's transaction to the network
    uint64 transactionFee = 3; // the fee the client pays, which is split between the network and the node
    Duration transactionValidDuration = 4; //the transaction is invalid if consensusTimestamp > transactionID.transactionValidStart + transactionValidDuration
    bool generateRecord = 5; // should a record of this transaction be generated? (A receipt is always generated, but the record is optional)
    string memo = 6; // any notes or descriptions that should be put into the record (max length 100)
    oneof data {
        AdminDeleteTransactionBody adminDelete = 20; // Hedera multisig admin deletes a file or smart contract
        AdminUndeleteTransactionBody adminUndelete = 21; //to undelete an entity deleted by AdminDelete

        ContractCallTransactionBody contractCall = 7; // call a function of a contract instance
        ContractCreateTransactionBody contractCreateInstance = 8; // create a contract instance
        ContractUpdateTransactionBody contractUpdateInstance = 9; // modify info such as expiration date for a contract instance

        CryptoAddClaimTransactionBody cryptoAddClaim = 10; // attach a new claim to an account
        CryptoCreateTransactionBody cryptoCreateAccount = 11; // create a new cryptocurrency account
        CryptoDeleteTransactionBody cryptoDelete = 12; // delete a cryptocurrency account (mark as deleted, and transfer hbars out)
        CryptoDeleteClaimTransactionBody cryptoDeleteClaim = 13; // remove a claim from an account
        CryptoTransferTransactionBody cryptoTransfer = 14; // transfer hbars between accounts
        CryptoUpdateTransactionBody cryptoUpdateAccount = 15; // modify information such as the expiration date for an account

        FileAppendTransactionBody fileAppend = 16; // add bytes to the end of the contents of a file
        FileCreateTransactionBody fileCreate = 17; // create a new file
        FileDeleteTransactionBody fileDelete = 18; // delete a file (remove contents and mark as deleted until it expires)
        FileUpdateTransactionBody fileUpdate = 19; // modify information such as the expiration date for a file
    }
}

/* A single signed transaction, including all its signatures. The SignatureList will have a Signature for each Key in the transaction, either explicit or implicit, in the order that they appear in the transaction. For example, a CryptoTransfer will first have a Signature corresponding to the Key for the paying account, followed by a Signature corresponding to the Key for each account that is sending or receiving cryptocurrency in the transfer.  */
message Transaction {
    TransactionBody body = 1; // the body of the transaction, which needs to be signed
    SignatureList sigs = 2; // the signatures on the body, to authorize the transaction
}