Struct RecordFinder

pub struct RecordFinder<N: Network> { /* private fields */ }

Helper struct for finding records on chain during program development

Implementations

impl<N: Network> RecordFinder<N>

pub fn new(api_client: AleoAPIClient<N>) -> Self

pub fn find_amount_and_fee_records( &self, amount: u64, fee: u64, private_key: &PrivateKey<N>, ) -> Result<(Record<N, Plaintext<N>>, Record<N, Plaintext<N>>)>

Resolve two records for a transfer amount and fee respectively

Basic Usage: let (amount_record, fee_record) = self.resolve_amount_and_fee(amount, fee, private_key);

pub fn find_one_record( &self, private_key: &PrivateKey<N>, amount: u64, found_nonces: Option<&[Group<N>]>, ) -> Result<Record<N, Plaintext<N>>>

Resolve a record with a specific value. If successful it will return a record with a gate value equal to or greater than the specified amount.

pub fn find_record_amounts( &self, amounts: Vec<u64>, private_key: &PrivateKey<N>, ) -> Result<Vec<Record<N, Plaintext<N>>>>

Attempt to resolve records with specific gate values specified as a vector of u64s. If the function is successful at resolving the records, it will return a vector of records with microcredits equal to or greater than the specified amounts. If it cannot resolve records with the specified amounts, it will return an error.

pub fn find_unspent_records_on_chain( &self, amounts: Option<&Vec<u64>>, max_microcredits: Option<u64>, private_key: &PrivateKey<N>, ) -> Result<Vec<Record<N, Plaintext<N>>>>

pub fn find_matching_records_from_program( &self, private_key: &PrivateKey<N>, program_id: &ProgramID<N>, matching_function: impl FnOnce(Vec<Record<N, Plaintext<N>>>) -> Result<Vec<Record<N, Plaintext<N>>>>, unspent_only: bool, max_records: Option<usize>, ) -> Result<Vec<Record<N, Plaintext<N>>>>

Find matching records from a program using a user-specified function to match records

Trait Implementations

impl<N: Clone + Network> Clone for RecordFinder<N>

fn clone(&self) -> RecordFinder<N>

Returns a copy of the value.

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

Performs copy-assignment from source.