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Skip encoding uniform prices #4009

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16 changes: 2 additions & 14 deletions crates/driver/src/domain/competition/solution/encoding.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@ use {
sol_types::SolCall,
},
contracts::alloy::{FlashLoanRouter::LoanRequest, WETH9},
itertools::Itertools,
num::Zero,
};

Expand Down Expand Up @@ -47,26 +46,15 @@ pub fn tx(
internalization: settlement::Internalization,
solver_native_token: ManageNativeToken,
) -> Result<eth::Tx, Error> {
let mut tokens = Vec::with_capacity(solution.prices.len() + (solution.trades().len() * 2));
let mut clearing_prices =
Vec::with_capacity(solution.prices.len() + (solution.trades().len() * 2));
let mut tokens = Vec::with_capacity(solution.trades().len() * 2);
let mut clearing_prices = Vec::with_capacity(solution.trades().len() * 2);
let mut trades: Vec<Trade> = Vec::with_capacity(solution.trades().len());
let mut pre_interactions = solution.pre_interactions.clone();
let mut interactions =
Vec::with_capacity(approvals.size_hint().0 + solution.interactions().len());
let mut post_interactions = solution.post_interactions.clone();
let mut native_unwrap = eth::TokenAmount(eth::U256::ZERO);

// Encode uniform clearing price vector
for (token, amount) in solution
.clearing_prices()
.into_iter()
.sorted_by_cached_key(|(token, _amount)| *token)
{
tokens.push(token.into());
clearing_prices.push(amount);
}

// Encode trades with custom clearing prices
for trade in solution.trades() {
let (price, mut trade) = match trade {
Expand Down
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