Struct SolanaOffchainTransaction 

pub struct SolanaOffchainTransaction {
    pub signed_message: Vec<u8>,
    pub chain_hash: [u8; 32],
    pub pubkey: [u8; 32],
    pub signature: [u8; 64],
}

A Solana offchain transaction ready for sequencer submission.

Use this for external Solana wallets that should display readable JSON instead of Borsh bytes. Sign UnsignedTransaction::to_message_bytes, assemble with SolanaOffchainTransaction::from_parts, then submit via Client::send_offchain_transaction.

Fields

signed_message: Vec<u8>

JSON message bytes signed by the Solana wallet.

chain_hash: [u8; 32]

Chain hash required by the current Solana offchain Borsh envelope.

pubkey: [u8; 32]

Solana Ed25519 public key.

signature: [u8; 64]

Ed25519 signature over signed_message.

Implementations

impl SolanaOffchainTransaction

pub fn from_parts( tx: UnsignedTransaction, signature: [u8; 64], pubkey: [u8; 32], ) -> SDKResult<Self>

Assemble a Solana offchain transaction from an unsigned transaction, a 64-byte Ed25519 signature, and a 32-byte public key.

Use after signing the bytes from UnsignedTransaction::to_message_bytes.

pub fn to_bytes(&self) -> SDKResult<Vec<u8>>

Borsh-serialize a Solana offchain transaction to bytes.

pub fn to_base64(&self) -> SDKResult<String>

Borsh-serialize and base64-encode a Solana offchain transaction.

Trait Implementations

impl BorshDeserialize for SolanaOffchainTransaction

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for SolanaOffchainTransaction

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for SolanaOffchainTransaction

fn clone(&self) -> SolanaOffchainTransaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolanaOffchainTransaction

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

Formats the value using the given formatter.

impl PartialEq for SolanaOffchainTransaction

fn eq(&self, other: &SolanaOffchainTransaction) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SolanaOffchainTransaction

impl StructuralPartialEq for SolanaOffchainTransaction