Struct PaymentVaultHandler 

pub struct PaymentVaultHandler<P, N>
where
    P: Provider<N>,
    N: Network,
{
    pub contract: IPaymentVaultInstance<P, N>,
}

Fields

contract: IPaymentVaultInstance<P, N>

Implementations

impl<P, N> PaymentVaultHandler<P, N>

where P: Provider<N>, N: Network,

pub fn new(contract_address: Address, provider: P) -> PaymentVaultHandler<P, N>

Create a new PaymentVaultHandler instance from a (proxy) contract’s address

pub fn set_provider(&mut self, provider: P)

Set the provider

pub async fn pay_for_quotes<I>( &self, data_payments: I, transaction_config: &TransactionConfig, ) -> Result<(FixedBytes<32>, GasInfo), Error>

where I: IntoIterator, <I as IntoIterator>::Item: Into<DataPayment>,

Pay for quotes. Returns the transaction hash and gas information.

pub fn pay_for_quotes_calldata<I>( &self, data_payments: I, ) -> Result<(Bytes, Address), Error>

where I: IntoIterator, <I as IntoIterator>::Item: Into<DataPayment>,

Returns the pay for quotes transaction calldata.

pub async fn pay_for_merkle_tree<I, T>( &self, depth: u8, pool_commitments: I, merkle_payment_timestamp: u64, transaction_config: &TransactionConfig, ) -> Result<([u8; 32], Uint<256, 4>, GasInfo), Error>

where I: IntoIterator<Item = T>, T: Into<PoolCommitment>,

Pay for Merkle tree batch.

Sends payForMerkleTree with unpacked PoolCommitment structs (candidates have price).

Returns

• Tuple of (winner pool hash, total amount paid, gas info)

pub fn pay_for_merkle_tree_calldata<I, T>( &self, depth: u8, pool_commitments: I, merkle_payment_timestamp: u64, ) -> Result<(Bytes, Address), Error>

where I: IntoIterator<Item = T>, T: Into<PoolCommitment>,

Get calldata for payForMerkleTree.

Public so external signers can generate calldata without a wallet.

pub async fn get_completed_merkle_payment( &self, winner_pool_hash: [u8; 32], ) -> Result<CompletedMerklePayment, Error>

Get completed merkle payment info for a winner pool hash.

Calls getCompletedMerklePayment on the contract, which returns CompletedMerklePayment containing depth, timestamp, and paid nodes (each with rewards address, pool index, and amount).