Wood
807b015fc3
- Bump version to 3.5.0 - Performance: hot-path timing only when log_enabled/simulate; execute_parallel takes &[Arc<SwqosClient>]; shared HTTP client constants for SWQoS - Code quality: validate_protocol_params extracted for buy/sell; BYTES_PER_ACCOUNT, MAX_INSTRUCTIONS_WARN, HTTP timeout constants; prefetch/syscall bypass comments - Documentation: bilingual (EN + 中文) doc comments in execution, executor, perf, swqos; README/README_CN version and What's new in 3.5.0 - Add release_notes_v3.5.0.md Co-authored-by: Cursor <cursoragent@cursor.com>
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1.5 KiB
sol-trade-sdk v3.5.0
Rust SDK for Solana DEX trading (Pump.fun, PumpSwap, Raydium, Bonk, Meteora, etc.).
What's Changed
Performance
- Hot-path timing:
Instant::now()for build/submit/total/confirm only whenlog_enabledor (for total) simulate, reducing cold-path syscalls. - Fewer clones:
execute_parallelnow takes&[Arc<SwqosClient>]instead ofVec<Arc<SwqosClient>>; caller no longer clones the client list. - SWQoS HTTP: Named constants for pool idle timeout, connect/request timeouts, and HTTP/2 keepalive in
swqos/common.rs.
Code quality
- Protocol params: Single
validate_protocol_params(dex_type, params)used by both buy and sell; removed duplicated match blocks. - Constants:
BYTES_PER_ACCOUNT,MAX_INSTRUCTIONS_WARNin execution; HTTP timeout constants in swqos common. - Comments: Prefetch and branch-hint safety/usage documented;
SYSCALL_BYPASSmarked as reserved for future use.
Documentation
- Bilingual docs: English + 中文 doc comments in
trading/core/execution.rs,trading/core/executor.rs,perf/hardware_optimizations.rs,perf/mod.rs,perf/syscall_bypass.rs,swqos/common.rs. - README: Version references and "What's new in 3.5.0" (EN) / "3.5.0 更新说明" (CN) updated.
Cargo
From Git (this release):
sol-trade-sdk = { git = "https://github.com/0xfnzero/sol-trade-sdk", tag = "v3.5.0" }
From crates.io (when published):
sol-trade-sdk = "3.5.0"
Full Changelog: https://github.com/0xfnzero/sol-trade-sdk/compare/v3.4.1...v3.5.0