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Release solana-streamer-sdk v1.4.3

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Route gRPC, ShredStream, and account parsing through sol-parser-sdk.

Remove local protocol parsing implementations.

Depend on sol-parser-sdk v0.4.8 from crates.io.
This commit is contained in:
0xfnzero
2026-05-16 06:45:35 +08:00
parent 55e6bc6459
commit 92bac16fd4
43 changed files with 837 additions and 5460 deletions
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src/streaming/event_parser/protocols/pumpswap/events.rs
-184
View File
@@ -2,7 +2,6 @@ use borsh::BorshDeserialize;
use serde::{Deserialize, Serialize};
use solana_sdk::pubkey::Pubkey;
use crate::streaming::event_parser::common::utils::{read_i64_le, read_u32_le, read_u64_le};
use crate::streaming::event_parser::common::EventMetadata;
use crate::streaming::event_parser::protocols::pumpswap::types::{GlobalConfig, Pool};
@@ -70,102 +69,6 @@ pub const PUMP_SWAP_BUY_EVENT_LOG_MIN: usize = 385;
/// Backwards-compatible name for the minimum BuyEvent payload size (legacy `borsh` slice length).
pub const PUMP_SWAP_BUY_EVENT_LOG_SIZE: usize = PUMP_SWAP_BUY_EVENT_LOG_MIN;
pub fn pump_swap_buy_event_log_decode(data: &[u8]) -> Option<PumpSwapBuyEvent> {
if data.len() < PUMP_SWAP_BUY_EVENT_LOG_MIN {
return None;
}
let timestamp = read_i64_le(data, 0)?;
let base_amount_out = read_u64_le(data, 8)?;
let max_quote_amount_in = read_u64_le(data, 16)?;
let user_base_token_reserves = read_u64_le(data, 24)?;
let user_quote_token_reserves = read_u64_le(data, 32)?;
let pool_base_token_reserves = read_u64_le(data, 40)?;
let pool_quote_token_reserves = read_u64_le(data, 48)?;
let quote_amount_in = read_u64_le(data, 56)?;
let lp_fee_basis_points = read_u64_le(data, 64)?;
let lp_fee = read_u64_le(data, 72)?;
let protocol_fee_basis_points = read_u64_le(data, 80)?;
let protocol_fee = read_u64_le(data, 88)?;
let quote_amount_in_with_lp_fee = read_u64_le(data, 96)?;
let user_quote_amount_in = read_u64_le(data, 104)?;
let pool = Pubkey::new_from_array(data.get(112..144)?.try_into().ok()?);
let user = Pubkey::new_from_array(data.get(144..176)?.try_into().ok()?);
let user_base_token_account = Pubkey::new_from_array(data.get(176..208)?.try_into().ok()?);
let user_quote_token_account = Pubkey::new_from_array(data.get(208..240)?.try_into().ok()?);
let protocol_fee_recipient = Pubkey::new_from_array(data.get(240..272)?.try_into().ok()?);
let protocol_fee_recipient_token_account =
Pubkey::new_from_array(data.get(272..304)?.try_into().ok()?);
let coin_creator = Pubkey::new_from_array(data.get(304..336)?.try_into().ok()?);
let coin_creator_fee_basis_points = read_u64_le(data, 336)?;
let coin_creator_fee = read_u64_le(data, 344)?;
let track_volume = *data.get(352)? != 0;
let total_unclaimed_tokens = read_u64_le(data, 353)?;
let total_claimed_tokens = read_u64_le(data, 361)?;
let current_sol_volume = read_u64_le(data, 369)?;
let last_update_timestamp = read_i64_le(data, 377)?;
let mut offset = 385usize;
let min_base_amount_out = if data.len() >= offset + 8 {
let v = read_u64_le(data, offset)?;
offset += 8;
v
} else {
0
};
let ix_name = if data.len() >= offset + 4 {
let slen = read_u32_le(data, offset)? as usize;
let str_start = offset + 4;
if data.len() < str_start + slen {
return None;
}
offset = str_start + slen;
String::from_utf8_lossy(&data[str_start..offset]).into_owned()
} else {
String::new()
};
let cashback_fee_basis_points = read_u64_le(data, offset).unwrap_or(0);
let cashback = read_u64_le(data, offset + 8).unwrap_or(0);
Some(PumpSwapBuyEvent {
metadata: EventMetadata::default(),
timestamp,
base_amount_out,
max_quote_amount_in,
user_base_token_reserves,
user_quote_token_reserves,
pool_base_token_reserves,
pool_quote_token_reserves,
quote_amount_in,
lp_fee_basis_points,
lp_fee,
protocol_fee_basis_points,
protocol_fee,
quote_amount_in_with_lp_fee,
user_quote_amount_in,
pool,
user,
user_base_token_account,
user_quote_token_account,
protocol_fee_recipient,
protocol_fee_recipient_token_account,
coin_creator,
coin_creator_fee_basis_points,
coin_creator_fee,
track_volume,
total_unclaimed_tokens,
total_claimed_tokens,
current_sol_volume,
last_update_timestamp,
min_base_amount_out,
ix_name,
cashback_fee_basis_points,
cashback,
..Default::default()
})
}
/// 卖出事件
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct PumpSwapSellEvent {
@@ -221,72 +124,6 @@ pub const PUMP_SWAP_SELL_EVENT_WITH_CASHBACK: usize = 368;
/// Backwards-compatible name for the pre-cashback SellEvent payload size.
pub const PUMP_SWAP_SELL_EVENT_LOG_SIZE: usize = PUMP_SWAP_SELL_EVENT_LOG_MIN;
pub fn pump_swap_sell_event_log_decode(data: &[u8]) -> Option<PumpSwapSellEvent> {
if data.len() < PUMP_SWAP_SELL_EVENT_LOG_MIN {
return None;
}
let timestamp = read_i64_le(data, 0)?;
let base_amount_in = read_u64_le(data, 8)?;
let min_quote_amount_out = read_u64_le(data, 16)?;
let user_base_token_reserves = read_u64_le(data, 24)?;
let user_quote_token_reserves = read_u64_le(data, 32)?;
let pool_base_token_reserves = read_u64_le(data, 40)?;
let pool_quote_token_reserves = read_u64_le(data, 48)?;
let quote_amount_out = read_u64_le(data, 56)?;
let lp_fee_basis_points = read_u64_le(data, 64)?;
let lp_fee = read_u64_le(data, 72)?;
let protocol_fee_basis_points = read_u64_le(data, 80)?;
let protocol_fee = read_u64_le(data, 88)?;
let quote_amount_out_without_lp_fee = read_u64_le(data, 96)?;
let user_quote_amount_out = read_u64_le(data, 104)?;
let pool = Pubkey::new_from_array(data.get(112..144)?.try_into().ok()?);
let user = Pubkey::new_from_array(data.get(144..176)?.try_into().ok()?);
let user_base_token_account = Pubkey::new_from_array(data.get(176..208)?.try_into().ok()?);
let user_quote_token_account = Pubkey::new_from_array(data.get(208..240)?.try_into().ok()?);
let protocol_fee_recipient = Pubkey::new_from_array(data.get(240..272)?.try_into().ok()?);
let protocol_fee_recipient_token_account =
Pubkey::new_from_array(data.get(272..304)?.try_into().ok()?);
let coin_creator = Pubkey::new_from_array(data.get(304..336)?.try_into().ok()?);
let coin_creator_fee_basis_points = read_u64_le(data, 336)?;
let coin_creator_fee = read_u64_le(data, 344)?;
let (cashback_fee_basis_points, cashback) = if data.len() >= PUMP_SWAP_SELL_EVENT_WITH_CASHBACK
{
(read_u64_le(data, 352)?, read_u64_le(data, 360)?)
} else {
(0, 0)
};
Some(PumpSwapSellEvent {
metadata: EventMetadata::default(),
timestamp,
base_amount_in,
min_quote_amount_out,
user_base_token_reserves,
user_quote_token_reserves,
pool_base_token_reserves,
pool_quote_token_reserves,
quote_amount_out,
lp_fee_basis_points,
lp_fee,
protocol_fee_basis_points,
protocol_fee,
quote_amount_out_without_lp_fee,
user_quote_amount_out,
pool,
user,
user_base_token_account,
user_quote_token_account,
protocol_fee_recipient,
protocol_fee_recipient_token_account,
coin_creator,
coin_creator_fee_basis_points,
coin_creator_fee,
cashback_fee_basis_points,
cashback,
..Default::default()
})
}
/// 创建池子事件
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct PumpSwapCreatePoolEvent {
@@ -322,13 +159,6 @@ pub struct PumpSwapCreatePoolEvent {
pub const PUMP_SWAP_CREATE_POOL_EVENT_LOG_SIZE: usize = 325;
pub fn pump_swap_create_pool_event_log_decode(data: &[u8]) -> Option<PumpSwapCreatePoolEvent> {
if data.len() < PUMP_SWAP_CREATE_POOL_EVENT_LOG_SIZE {
return None;
}
borsh::from_slice::<PumpSwapCreatePoolEvent>(&data[..PUMP_SWAP_CREATE_POOL_EVENT_LOG_SIZE]).ok()
}
/// 存款事件
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct PumpSwapDepositEvent {
@@ -362,13 +192,6 @@ pub struct PumpSwapDepositEvent {
pub const PUMP_SWAP_DEPOSIT_EVENT_LOG_SIZE: usize = 248;
pub fn pump_swap_deposit_event_log_decode(data: &[u8]) -> Option<PumpSwapDepositEvent> {
if data.len() < PUMP_SWAP_DEPOSIT_EVENT_LOG_SIZE {
return None;
}
borsh::from_slice::<PumpSwapDepositEvent>(&data[..PUMP_SWAP_DEPOSIT_EVENT_LOG_SIZE]).ok()
}
/// 提款事件
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct PumpSwapWithdrawEvent {
@@ -402,13 +225,6 @@ pub struct PumpSwapWithdrawEvent {
pub const PUMP_SWAP_WITHDRAW_EVENT_LOG_SIZE: usize = 248;
pub fn pump_swap_withdraw_event_log_decode(data: &[u8]) -> Option<PumpSwapWithdrawEvent> {
if data.len() < PUMP_SWAP_WITHDRAW_EVENT_LOG_SIZE {
return None;
}
borsh::from_slice::<PumpSwapWithdrawEvent>(&data[..PUMP_SWAP_WITHDRAW_EVENT_LOG_SIZE]).ok()
}
/// 全局配置
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct PumpSwapGlobalConfigAccountEvent {