Struct SignedTransaction 

pub struct SignedTransaction {
    pub transaction: Transaction,
    pub signatures: Vec<Signature>,
}

A transaction with its signatures.

Fields

transaction: Transaction

The transaction the signatures cover. Changing it invalidates them.

signatures: Vec<Signature>

Canonical 65-byte compact signatures. hived accepts more than it needs, so an extra one is harmless; a missing or wrong one is not.

Implementations

impl SignedTransaction

pub fn signers(&self, chain: Chain) -> Result<Vec<PublicKey>>

The signing keys, recovered and verified.

Every signature must verify; one that does not is an error rather than a skipped entry. beem’s equivalent looped over all four recovery parameters and appended every candidate that did not raise, so its result could hold four unrelated keys for a single signature.

pub fn verify(&self, required: &[PublicKey], chain: Chain) -> Result<()>

Check that the transaction is signed by every one of required.

pub fn to_json(&self) -> Result<Value>

The JSON form a node’s network_broadcast_api expects.

impl SignedTransaction

pub fn to_wire(&self) -> Result<Vec<u8>>

Serialize the full transaction including its signatures.

This is the form used for peer-to-peer transmission and for storing a transaction in a block. It is not what gets hashed for the digest — see Transaction::body_bytes.

pub fn from_wire(bytes: &[u8], chain: Chain) -> Result<Self>

Decode a full signed transaction.

Trait Implementations

impl Clone for SignedTransaction

fn clone(&self) -> SignedTransaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignedTransaction

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

Formats the value using the given formatter.

impl Eq for SignedTransaction

impl PartialEq for SignedTransaction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SignedTransaction