sgxiang
bfe76fcddc
- Implement address lookup tables and multi-level caching - Add GRPC stream processing and YellowStone connections - Extend PumpFun functionality including token creation - Integrate Jito GRPC services (auth, block engine, relayer) - Optimize log processing and event system
38 lines
930 B
Rust
Executable File
38 lines
930 B
Rust
Executable File
use std::sync::{Arc, Mutex, OnceLock};
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/// TipCache 单例，用于存储和管理 tip 金额
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pub struct TipCache {
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/// tip 金额
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tip_amount: Mutex<f64>,
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}
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static TIP_CACHE: OnceLock<Arc<TipCache>> = OnceLock::new();
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impl TipCache {
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/// 获取 TipCache 单例实例
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pub fn get_instance() -> Arc<TipCache> {
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TIP_CACHE
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.get_or_init(|| {
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Arc::new(TipCache {
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tip_amount: Mutex::new(0.001),
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})
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})
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.clone()
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}
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/// 初始化 tip 金额
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pub fn init(&self, tip_amount: Option<f64>) {
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let amount = tip_amount.unwrap_or(0.001);
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self.update_tip(amount);
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}
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/// 获取 tip 金额
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pub fn get_tip(&self) -> f64 {
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*self.tip_amount.lock().unwrap()
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}
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/// 更新 tip 金额
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pub fn update_tip(&self, amount: f64) {
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*self.tip_amount.lock().unwrap() = amount;
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}
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} |