[streaming-quote-api] Extract reusable assemble_quote_data (2/3)#4468
[streaming-quote-api] Extract reusable assemble_quote_data (2/3)#4468squadgazzz wants to merge 3 commits into
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Code Review
This pull request refactors the quote assembly logic by extracting it into a dedicated function, assemble_quote_data, and adds corresponding unit tests. The review feedback highlights that the function should accept the estimate parameter by value rather than by reference to avoid unnecessary cloning of heap-allocated execution metadata, which improves performance.
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| let quote = assemble_quote_data( | ||
| parameters, | ||
| &trade_estimate, | ||
| effective_gas_price, | ||
| sell_token_price, | ||
| }; | ||
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| let quote_kind = quote_kind_from_signing_scheme(¶meters.signing_scheme); | ||
| let quote = QuoteData { | ||
| sell_token: parameters.sell_token, | ||
| buy_token: parameters.buy_token, | ||
| quoted_sell_amount, | ||
| quoted_buy_amount, | ||
| fee_parameters, | ||
| kind: trade_query.kind, | ||
| expiration, | ||
| quote_kind, | ||
| solver: trade_estimate.solver, | ||
| verified: trade_estimate.verified, | ||
| metadata: QuoteMetadataV1 { | ||
| interactions: trade_estimate.execution.interactions, | ||
| pre_interactions: trade_estimate.execution.pre_interactions, | ||
| jit_orders: trade_estimate.execution.jit_orders, | ||
| } | ||
| .into(), | ||
| }; | ||
| ); |
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Pass trade_estimate by value to assemble_quote_data to avoid unnecessary cloning of execution metadata.
let quote = assemble_quote_data(
parameters,
trade_estimate,
effective_gas_price,
sell_token_price,
expiration,
);References
- Prefer passing a value (by cloning at the call site) over passing a reference if the called function requires ownership and would have to clone the value internally anyway.
| execution: Default::default(), | ||
| }; | ||
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||
| let data = assemble_quote_data(¶meters, &estimate, 2, 0.5, expiration); |
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Pass estimate by value in the test.
let data = assemble_quote_data(¶meters, estimate, 2, 0.5, expiration);References
- Prefer passing a value (by cloning at the call site) over passing a reference if the called function requires ownership and would have to clone the value internally anyway.
|
This pull request has been marked as stale because it has been inactive a while. Please update this pull request or it will be automatically closed. |
…oid cloning execution vecs
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Description
Second of three stacked PRs for the streaming quote API (#4456). Pure refactor, no behavior change. It pulls the "build one quote from one solver estimate" logic out of
compute_quote_datainto a standaloneassemble_quote_data, so the streaming path in the next PR can call it once per emitted solver result. Stacked on #4467.Changes
assemble_quote_datafromOrderQuoter::compute_quote_data. The method still computes the quote expiration itself and now delegates the field assembly to the new function.How to test
Existing tests, plus new unit tests covering the extracted function on both sell and buy sides.
Related issues
Part of #4456