feat(sdk): add DataContractMismatch enum for detailed contract comparison #2648
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WalkthroughA new enum, Changes
Sequence Diagram(s)sequenceDiagram
participant Verifier
participant ContractA
participant ContractB
Verifier->>ContractA: Get serialized contract
Verifier->>ContractB: Get expected contract
Verifier->>ContractA: first_mismatch(ContractB)
alt Mismatch found
ContractA-->>Verifier: Some(DataContractMismatch)
Verifier-->>Verifier: Report error with mismatch details
else No mismatch
ContractA-->>Verifier: None
Verifier-->>Verifier: Continue processing
end
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Actionable comments posted: 0
🧹 Nitpick comments (1)
packages/rs-dpp/src/data_contract/serialized_version/mod.rs (1)
68-88: Clear and correct Display implementation.The human-readable descriptions accurately represent each mismatch type.
Minor style alternative: You could eliminate the intermediate variable by directly matching in the
write!macro:-impl fmt::Display for DataContractMismatch { - /// Formats the enum into a human-readable string describing the mismatch. - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - let description = match self { - DataContractMismatch::Id => "ID fields differ", - // ... other matches - }; - write!(f, "{}", description) - } -} +impl fmt::Display for DataContractMismatch { + /// Formats the enum into a human-readable string describing the mismatch. + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "{}", match self { + DataContractMismatch::Id => "ID fields differ", + // ... other matches + }) + } +}
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packages/rs-dpp/src/data_contract/serialized_version/mod.rs(4 hunks)packages/rs-drive/src/verify/state_transition/verify_state_transition_was_executed_with_proof/v0/mod.rs(2 hunks)
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Learnt from: QuantumExplorer
PR: dashpay/platform#2257
File: packages/rs-drive-abci/src/mimic/test_quorum.rs:159-164
Timestamp: 2024-11-20T16:16:01.830Z
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🧬 Code Graph Analysis (1)
packages/rs-drive/src/verify/state_transition/verify_state_transition_was_executed_with_proof/v0/mod.rs (1)
packages/rs-dpp/src/data_contract/serialized_version/mod.rs (1)
id(105-110)
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🔇 Additional comments (4)
packages/rs-dpp/src/data_contract/serialized_version/mod.rs (2)
37-66: Well-designed enum for detailed mismatch reporting.The
DataContractMismatchenum comprehensively covers all possible mismatches between data contracts with clear documentation.
168-223: Excellent implementation of detailed mismatch detection.The
first_mismatchmethod efficiently identifies differences between contracts using an early-return pattern and provides specific mismatch information that significantly improves debugging capabilities compared to the previous boolean return.packages/rs-drive/src/verify/state_transition/verify_state_transition_was_executed_with_proof/v0/mod.rs (2)
84-88: Improved error reporting for contract creation verification.The enhanced error message now includes specific mismatch details, significantly improving debugging capabilities when contract verification fails.
106-110: Consistent error reporting enhancement for contract updates.The error handling for contract updates follows the same improved pattern as contract creation, maintaining consistency and providing detailed mismatch information.
QuantumExplorer
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lklimek
approved these changes
May 29, 2025
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Issue being fixed or feature implemented
This update introduces a new
DataContractMismatchenum to provide detailed information on mismatches betweenDataContractInSerializationFormatinstances.What was done?
DataContractMismatchenum to represent different types of mismatches between data contracts.first_mismatchmethod to return specific mismatches instead of a boolean.How Has This Been Tested?
Changes have been tested through existing unit tests that cover the contract comparison logic and state transition verification.
Breaking Changes
None
Checklist
For repository code-owners and collaborators only
Summary by CodeRabbit
New Features
Bug Fixes