66 lines
1.8 KiB
Markdown
66 lines
1.8 KiB
Markdown
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# 📊 Gas Fee Strategy Guide
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This document introduces the Gas Fee strategy configuration and usage methods in Sol Trade SDK.
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## Basic Usage
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### 1. Overview
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This module supports users to configure strategies for SwqosType under different TradeType (buy/sell).
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- Normal strategy: One SwqosType sends one transaction, specifying cu_limit, cu_price, and tip.
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- High-low fee strategy: One SwqosType sends two transactions simultaneously, one with low tip and high priority fee, another with high tip and low priority fee.
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Each (SwqosType, TradeType) combination can only configure one strategy. Subsequent strategy configurations will override previous ones.
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### 2. Using Built-in Strategies
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```rust
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use sol_trade_sdk::common::gas_fee_strategy::GasFeeStrategy;
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// Use built-in strategies (includes normal strategies for various SwqosTypes)
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GasFeeStrategy::init_builtin_fee_strategies();
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```
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### 3. Configuring Single Strategy
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```rust
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// Configure normal strategy for SwqosType::Jito during Buy
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GasFeeStrategy::add_normal_fee_strategy(
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SwqosType::Jito,
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TradeType::Buy,
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xxxxx, // cu_limit
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xxxx, // cu_price
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xxxxx // tip
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);
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```
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### 4. Configuring High-Low Fee Strategy
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```rust
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// Configure high-low fee strategy for SwqosType::Jito during Buy
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GasFeeStrategy::add_high_low_fee_strategy(
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SwqosType::Jito,
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TradeType::Buy,
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xxxxx, // cu_limit
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xxxxx, // low cu_price
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xxxxx, // high cu_price
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xxxxx, // low tip
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xxxxx // high tip
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);
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```
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### 5. Viewing and Cleanup
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```rust
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// Remove a specific strategy
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GasFeeStrategy::remove_strategy(SwqosType::Jito, TradeType::Buy);
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// View all strategies
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GasFeeStrategy::print_all_strategies();
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// Clear all strategies
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GasFeeStrategy::clear();
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```
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## 🔗 Related Documents
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- [Example: Gas Fee Strategy](../examples/gas_fee_strategy/)
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