Struct BatchOptimizer 

pub struct BatchOptimizer { /* private fields */ }

Batch optimizer

Optimizes batch withdrawals to minimize fees and transaction count.

Examples

use kaccy_bitcoin::{BatchOptimizer, BatchWithdrawal, BatchStrategy};

let optimizer = BatchOptimizer::default();

let withdrawals = vec![
    BatchWithdrawal {
        user_id: "user1".to_string(),
        address: "bc1qaddr1".to_string(),
        amount_sats: 50_000,
        priority: 1,
    },
    BatchWithdrawal {
        user_id: "user2".to_string(),
        address: "bc1qaddr2".to_string(),
        amount_sats: 75_000,
        priority: 1,
    },
];

let optimized = optimizer.optimize(withdrawals, BatchStrategy::MinimizeFees)?;
println!("Fee savings: {} sats", optimized.estimated_savings);

Implementations

impl BatchOptimizer

pub fn new( max_outputs_per_tx: usize, min_batch_size: usize, fee_rate: f64, ) -> Self

Create a new batch optimizer

Examples

use kaccy_bitcoin::BatchOptimizer;

let optimizer = BatchOptimizer::new(
    100,  // max outputs per tx
    2,    // min batch size
    10.0, // fee rate sat/vB
);

pub fn optimize( &self, withdrawals: Vec<BatchWithdrawal>, strategy: BatchStrategy, ) -> Result<OptimizedBatch>

Optimize a batch of withdrawals

pub fn group_by_user( withdrawals: Vec<BatchWithdrawal>, ) -> HashMap<String, Vec<BatchWithdrawal>>

Group withdrawals by user

pub fn analyze_efficiency(&self, batches: &OptimizedBatch) -> BatchEfficiency

Analyze batch efficiency

Trait Implementations

impl Default for BatchOptimizer

fn default() -> Self

Returns the “default value” for a type.