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feat: Astralane QUIC, code review fixes, README & example updates

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- Add Astralane QUIC client (astralane_quic.rs) and SwqosTransport::Quic
- README: Astralane QUIC usage, remove third-party doc links, add QUIC to examples
- Code review: API key not in logs, PumpSwap no clone, PDA Result, SELL_DISCRIMINATOR, ensure_wsol_ata refactor, tracing in astralane, only supports fix
- instruction/utils: pumpfun/pumpswap PDA & discriminator unit tests
- trading_client example: SwqosTransport, Astralane QUIC in config
- cli_trading: fix all unused variable warnings (_prefix)
- Add docs/CODE_REVIEW_REPORT.md

Made-with: Cursor
This commit is contained in:
Wood
2026-03-07 10:47:31 +08:00
parent fd5af3ab61
commit a003fd4d2f
14 changed files with 778 additions and 286 deletions
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src/instruction/pumpfun.rs
+14 -10
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@@ -10,7 +10,7 @@ use crate::{
instruction::utils::pumpfun::{
accounts, get_bonding_curve_pda, get_bonding_curve_v2_pda, get_creator,
get_mayhem_fee_recipient_meta_random, get_user_volume_accumulator_pda,
global_constants::{self}, BUY_DISCRIMINATOR, BUY_EXACT_SOL_IN_DISCRIMINATOR,
global_constants::{self}, BUY_DISCRIMINATOR, BUY_EXACT_SOL_IN_DISCRIMINATOR, SELL_DISCRIMINATOR,
},
utils::calc::{
common::{calculate_with_slippage_buy, calculate_with_slippage_sell},
@@ -64,7 +64,8 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
);
let bonding_curve_addr = if bonding_curve.account == Pubkey::default() {
get_bonding_curve_pda(&params.output_mint).unwrap()
get_bonding_curve_pda(&params.output_mint)
.ok_or_else(|| anyhow!("bonding_curve PDA derivation failed for mint {}", params.output_mint))?
} else {
bonding_curve.account
};
@@ -97,8 +98,8 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
params.open_seed_optimize,
);
let user_volume_accumulator =
get_user_volume_accumulator_pda(&params.payer.pubkey()).unwrap();
let user_volume_accumulator = get_user_volume_accumulator_pda(&params.payer.pubkey())
.ok_or_else(|| anyhow!("user_volume_accumulator PDA derivation failed"))?;
// ========================================
// Build instructions
@@ -146,7 +147,8 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
global_constants::FEE_RECIPIENT_META
};
let bonding_curve_v2 = get_bonding_curve_v2_pda(&params.output_mint).unwrap();
let bonding_curve_v2 = get_bonding_curve_v2_pda(&params.output_mint)
.ok_or_else(|| anyhow!("bonding_curve_v2 PDA derivation failed for mint {}", params.output_mint))?;
let mut accounts: Vec<AccountMeta> = vec![
global_constants::GLOBAL_ACCOUNT_META,
fee_recipient_meta,
@@ -218,7 +220,8 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
};
let bonding_curve_addr = if bonding_curve.account == Pubkey::default() {
get_bonding_curve_pda(&params.input_mint).unwrap()
get_bonding_curve_pda(&params.input_mint)
.ok_or_else(|| anyhow!("bonding_curve PDA derivation failed for mint {}", params.input_mint))?
} else {
bonding_curve.account
};
@@ -257,7 +260,7 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
let mut instructions = Vec::with_capacity(2);
let mut sell_data = [0u8; 24];
sell_data[..8].copy_from_slice(&[51, 230, 133, 164, 1, 127, 131, 173]); // Method ID
sell_data[..8].copy_from_slice(&SELL_DISCRIMINATOR);
sell_data[8..16].copy_from_slice(&token_amount.to_le_bytes());
sell_data[16..24].copy_from_slice(&min_sol_output.to_le_bytes());
@@ -287,12 +290,13 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
// Cashback: Bonding Curve Sell expects UserVolumeAccumulator PDA at 0th remaining account (writable)
if bonding_curve.is_cashback_coin {
let user_volume_accumulator =
get_user_volume_accumulator_pda(&params.payer.pubkey()).unwrap();
let user_volume_accumulator = get_user_volume_accumulator_pda(&params.payer.pubkey())
.ok_or_else(|| anyhow!("user_volume_accumulator PDA derivation failed"))?;
accounts.push(AccountMeta::new(user_volume_accumulator, false));
}
// remainingAccounts: @pump-fun/pump-sdk sell 要求末尾传 bondingCurveV2Pda(mint)（cashback 时在 user_volume_accumulator 之后），勿删
let bonding_curve_v2 = get_bonding_curve_v2_pda(&params.input_mint).unwrap();
let bonding_curve_v2 = get_bonding_curve_v2_pda(&params.input_mint)
.ok_or_else(|| anyhow!("bonding_curve_v2 PDA derivation failed for mint {}", params.input_mint))?;
accounts.push(AccountMeta::new_readonly(bonding_curve_v2, false));
instructions.push(Instruction::new_with_bytes(