Struct ConnectorChain 

pub struct ConnectorChain { /* private fields */ }

A chain of connector outputs.

Each connector is a p2tr keyspend output for the provided key. Each connector has the p2tr dust value.

Implementations

impl ConnectorChain

pub fn total_weight(len: usize) -> Weight

The total size in vbytes of the connector tree.

pub fn required_budget(len: usize) -> Amount

The budget needed for a chain of length len to pay for one dust for the connector output per tx

pub fn output_script(pubkey: PublicKey) -> ScriptBuf

Create the scriptPubkey to create a connector chain using the given publick key.

pub fn address(network: Network, pubkey: PublicKey) -> Address

Create the address to create a connector chain using the given publick key.

pub fn output(len: usize, pubkey: PublicKey) -> TxOut

Create a connector output.

pub fn new(len: usize, utxo: OutPoint, pubkey: PublicKey) -> ConnectorChain

Create a new connector tree.

Before calling this method, a utxo should be created with a scriptPubkey as specified by ConnectorChain::output_script or ConnectorChain::address. The amount in this output is expected to be exaclty equal to ConnectorChain::required_budget for the given length.

pub fn len(&self) -> usize

pub fn iter_signed_txs( &self, sign_key: &Keypair, ) -> Result<ConnectorTxIter<'_>, InvalidSigningKeyError>

Iterator over the signed transactions in this chain.

We expect the internal key here, not the output key.

pub fn iter_unsigned_txs(&self) -> ConnectorTxIter<'_>

Iterator over the transactions in this chain.

pub fn connectors(&self) -> ConnectorIter<'_>

Iterator over the connector outpoints and unsigned txs in this chain.

pub fn connectors_signed( &self, sign_key: &Keypair, ) -> Result<ConnectorIter<'_>, InvalidSigningKeyError>

Iterator over the connector outpoints and signed txs in this chain.

We expect the internal key here, not the output key.

Trait Implementations

impl Clone for ConnectorChain

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectorChain

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConnectorChain

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConnectorChain

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.