- Remove 'wide' and 'simd_utils.rs', rely on compiler auto-vectorization.
- Deduplicate swap parsing in 'types.rs' and 'merger_event.rs' using generic traits and local macros.
- Improve signature cleanup in 'global_state.rs' to avoid large heap allocations.
- Replace manual metadata accessors in 'traits.rs' with a macro for all variants.
- Remove unused types (ParseResult, ProtocolInfo) and legacy commented code.
- Fix Clippy lints (is_empty, copied) and restore missing trait imports.
Add support for parsing SetComputeUnitLimit and SetComputeUnitPrice instructions from Solana's Compute Budget Program. Update event parser to handle compute budget instructions and bump version to 1.1.3.
- Convert UnifiedEvent from trait object (Box<dyn UnifiedEvent>) to concrete enum type
- Remove match_event! macro in favor of native match expressions
- Simplify event metadata access: event.event_type() -> event.metadata().event_type
- Unify event callback signatures: Fn(Box<dyn UnifiedEvent>) -> Fn(UnifiedEvent)
- Update all example code to use the new enum-based event system
- Optimize type system to reduce runtime overhead and improve type safety
Affected scope:
- Core event parser and processor
- All protocol event definitions (PumpFun, PumpSwap, Bonk, Raydium series, etc.)
- gRPC and Shred streaming modules
- All example code
Replace slot-based storage with signature-based storage in GlobalState
for improved transaction-level precision and developer address tracking.
- Update GlobalState structure and APIs
- Modify event processors to use transaction signatures
- Maintain lock-free performance characteristics
- Add requires_inner_instruction field to GenericEventParseConfig
- Skip events that require but lack inner instruction data during processing
- Set PumpFun migrate events to require inner instructions (prevents parsing failed migrations)
- Add account event parser (account_event_parser.rs) for account-level event handling
- Introduce type definitions for pumpfun, pumpswap, raydium_amm_v4, raydium_clmm, raydium_cpmm protocols
- Enhance event processor to support account event processing alongside transactions
- Improve subscription system with separate transaction and account filters
- Optimize parser configuration using Option types for cleaner code structure
- Update examples and documentation to reflect new capabilities
Changes include:
- 6 new types.rs files for protocol-specific data structures
- Updated event processor for account, transaction, and block meta events
- Refactored subscription manager with account filtering support
- Enhanced metrics and batch processing logic
- Refactor streaming architecture with modular grpc components
- Add batch processing system with backpressure strategies
- Implement performance monitoring and metrics collection
- Add multi-protocol parser with block metadata support
- Enhance configuration system with preset profiles
- Add parse_tx_events example and update documentation
- Optimize yellowstone_grpc client complexity
- Bump version to 0.1.11
- Upgrade Solana deps to 2.3.x, yellowstone-grpc to 8.0.0
- Fix inner instruction indexing and timestamp handling
- Improve PumpFun/PumpSwap parser program ID support
This update includes the following improvements:
- Version upgraded to 0.1.5
- Added subscribe_events_v2 API with more granular account filtering
- Marked original subscribe_events API as deprecated
- Fixed bug
1. Version upgrade: SDK version updated from 0.1.3 to 0.1.4
2. Remove BlockMetaEvent: Delete unnecessary block metadata event type and related code
3. Optimize event handling: Add block_time and block_time_ms fields to each event
4. Code optimization: Improve code formatting and structure
5. Example updates: Update example code and usage instructions in README
- Implement BlockMetaEvent and SDKSystemEventParser
- Support block metadata subscription and processing
- Optimize event handling with separate tokio tasks
- Add commitment parameter support
- Upgrade version to 0.1.3
- Bump version to 0.1.2
- Add TransferData struct for transaction data parsing
- Implement parse_transfer_datas_from_next_instructions function to extract transfer data from subsequent instructions
- Enhance UnifiedEvent trait with set_transfer_datas method
- Optimize transfer data extraction when parsing inner instructions
- Support transfer data parsing for multiple protocols (PumpFun, PumpSwap, Bonk, Raydium, etc.)
- Improve support for Token Program, Token 2022 Program, and System Program transfer instructions
0xfnzero