Add premium-budget Predict mint#1076
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pei-mysten
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| let entry_value = math::mul(entry_probability, quantity); | ||
| let net_premium = math::div(entry_value, leverage); | ||
| let net_premium = mint_net_premium(entry_value, leverage); |
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any specific reason why we want to extract this div as a function?
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Summary
mint_with_premiumto size a Predict mint from a fixed net-premium budget and return the largest lot-rounded quantity that fits.min_quantityslippage protection for the premium-budget path.mintcaps all-in spend viamax_cost, whilemint_with_premiumbudgets only net premium and pays fees on top.Key decisions
emma/predict-mint-max-costso the existing-mint all-in max-cost cap remains a separate review.mint_with_premiumpassesstd::u64::max_value!()to the fixed-quantity mint path for the all-in cap; its slippage guard is received quantity viamin_quantity.max_quantity_for_net_premiuminverse rather than binary search over lots.position_lot_sizelots.Test plan
sui move test --path packages/predict max_quantity_for_net_premium --gas-limit 100000000000sui move test --path packages/predict mint_slippage --gas-limit 100000000000sui move build --path packages/predict --warnings-are-errorssui move test --path packages/predict --gas-limit 100000000000