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feat: enhance protocol event parsers and bump to v0.3.5

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- Add creator_fee support to Bonk events
- Improve PumpFun/PumpSwap event parsing
- Update documentation and common types
This commit is contained in:
ysq
2025-08-19 21:13:22 +08:00
parent 915209abd8
commit 372bb765af
11 changed files with 193 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/streaming/event_parser/protocols/pumpswap/parser.rs
+14 -27
View File
@@ -8,8 +8,10 @@ use crate::streaming::event_parser::{
common::{read_u64_le, EventMetadata, EventType, ProtocolType},
core::traits::{EventParser, GenericEventParseConfig, GenericEventParser, UnifiedEvent},
protocols::pumpswap::{
discriminators, PumpSwapBuyEvent, PumpSwapCreatePoolEvent, PumpSwapDepositEvent,
PumpSwapSellEvent, PumpSwapWithdrawEvent,
discriminators, pump_swap_buy_event_log_decode, pump_swap_create_pool_event_log_decode,
pump_swap_deposit_event_log_decode, pump_swap_sell_event_log_decode,
pump_swap_withdraw_event_log_decode, PumpSwapBuyEvent, PumpSwapCreatePoolEvent,
PumpSwapDepositEvent, PumpSwapSellEvent, PumpSwapWithdrawEvent,
},
};
@@ -89,16 +91,13 @@ impl PumpSwapEventParser {
data: &[u8],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if let Ok(event) = borsh::from_slice::<PumpSwapBuyEvent>(data) {
if let Some(event) = pump_swap_buy_event_log_decode(data) {
let mut metadata = metadata;
metadata.set_id(format!(
"{}-{}-{}-{}",
metadata.signature, event.user, event.pool, event.base_amount_out
));
Some(Box::new(PumpSwapBuyEvent {
metadata,
..event
}))
Some(Box::new(PumpSwapBuyEvent { metadata, ..event }))
} else {
None
}
@@ -109,16 +108,13 @@ impl PumpSwapEventParser {
data: &[u8],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if let Ok(event) = borsh::from_slice::<PumpSwapSellEvent>(data) {
if let Some(event) = pump_swap_sell_event_log_decode(data) {
let mut metadata = metadata;
metadata.set_id(format!(
"{}-{}-{}-{}",
metadata.signature, event.user, event.pool, event.base_amount_in
));
Some(Box::new(PumpSwapSellEvent {
metadata,
..event
}))
Some(Box::new(PumpSwapSellEvent { metadata, ..event }))
} else {
None
}
@@ -129,16 +125,13 @@ impl PumpSwapEventParser {
data: &[u8],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if let Ok(event) = borsh::from_slice::<PumpSwapCreatePoolEvent>(data) {
if let Some(event) = pump_swap_create_pool_event_log_decode(data) {
let mut metadata = metadata;
metadata.set_id(format!(
"{}-{}-{}-{}",
metadata.signature, event.pool, event.creator, event.base_amount_in
));
Some(Box::new(PumpSwapCreatePoolEvent {
metadata,
..event
}))
Some(Box::new(PumpSwapCreatePoolEvent { metadata, ..event }))
} else {
None
}
@@ -149,16 +142,13 @@ impl PumpSwapEventParser {
data: &[u8],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if let Ok(event) = borsh::from_slice::<PumpSwapDepositEvent>(data) {
if let Some(event) = pump_swap_deposit_event_log_decode(data) {
let mut metadata = metadata;
metadata.set_id(format!(
"{}-{}-{}-{}",
metadata.signature, event.pool, event.user, event.lp_token_amount_out
));
Some(Box::new(PumpSwapDepositEvent {
metadata,
..event
}))
Some(Box::new(PumpSwapDepositEvent { metadata, ..event }))
} else {
None
}
@@ -169,16 +159,13 @@ impl PumpSwapEventParser {
data: &[u8],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if let Ok(event) = borsh::from_slice::<PumpSwapWithdrawEvent>(data) {
if let Some(event) = pump_swap_withdraw_event_log_decode(data) {
let mut metadata = metadata;
metadata.set_id(format!(
"{}-{}-{}-{}",
metadata.signature, event.pool, event.user, event.lp_token_amount_in
));
Some(Box::new(PumpSwapWithdrawEvent {
metadata,
..event
}))
Some(Box::new(PumpSwapWithdrawEvent { metadata, ..event }))
} else {
None
}