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0.7.27 +Refactor

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SinuS von SifriduS
2026-05-10 00:33:01 +02:00
parent cb2e8e7096
commit 1f0137b9de
261 changed files with 12308 additions and 8928 deletions
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229
kb_lib/src/dex/meteora_damm_v1.rs
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@@ -2,12 +2,9 @@
//! Meteora DAMM v1 transaction decoder.
/// Meteora DAMM v1 program id.
pub const KB_METEORA_DAMM_V1_PROGRAM_ID: &str = "Eo7WjKq67rjJQSZxS6z3YkapzY3eMj6Xy8X5EQVn5UaB";
/// Decoded Meteora DAMM v1 create-pool event.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct KbMeteoraDammV1CreatePoolDecoded {
pub struct MeteoraDammV1CreatePoolDecoded {
/// Parent transaction id.
pub transaction_id: i64,
/// Parent instruction id.
@@ -34,7 +31,7 @@ pub struct KbMeteoraDammV1CreatePoolDecoded {
/// Decoded Meteora DAMM v1 swap event.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct KbMeteoraDammV1SwapDecoded {
pub struct MeteoraDammV1SwapDecoded {
/// Parent transaction id.
pub transaction_id: i64,
/// Parent instruction id.
@@ -44,7 +41,7 @@ pub struct KbMeteoraDammV1SwapDecoded {
/// Program id.
pub program_id: std::string::String,
/// Trade side relative to normalized base.
pub trade_side: crate::KbSwapTradeSide,
pub trade_side: crate::SwapTradeSide,
/// Optional pool account.
pub pool_account: std::option::Option<std::string::String>,
/// Optional token A mint.
@@ -57,26 +54,26 @@ pub struct KbMeteoraDammV1SwapDecoded {
/// Decoded Meteora DAMM v1 event.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum KbMeteoraDammV1DecodedEvent {
pub enum MeteoraDammV1DecodedEvent {
/// Pool creation.
CreatePool(KbMeteoraDammV1CreatePoolDecoded),
CreatePool(MeteoraDammV1CreatePoolDecoded),
/// Swap.
Swap(KbMeteoraDammV1SwapDecoded),
Swap(MeteoraDammV1SwapDecoded),
}
/// Meteora DAMM v1 decoder.
#[derive(Debug, Clone, Default)]
pub struct KbMeteoraDammV1Decoder;
pub struct MeteoraDammV1Decoder;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
enum KbMeteoraDammV1InstructionKind {
enum MeteoraDammV1InstructionKind {
CreatePool,
CreatePoolWithConfig,
Swap,
Unknown,
}
impl KbMeteoraDammV1Decoder {
impl MeteoraDammV1Decoder {
/// Creates a new decoder.
pub fn new() -> Self {
return Self;
@@ -85,14 +82,14 @@ impl KbMeteoraDammV1Decoder {
/// Decodes one projected transaction into zero or more Meteora DAMM v1 events.
pub fn decode_transaction(
&self,
transaction: &crate::KbChainTransactionDto,
instructions: &[crate::KbChainInstructionDto],
) -> Result<std::vec::Vec<crate::KbMeteoraDammV1DecodedEvent>, crate::KbError> {
transaction: &crate::ChainTransactionDto,
instructions: &[crate::ChainInstructionDto],
) -> Result<std::vec::Vec<crate::MeteoraDammV1DecodedEvent>, crate::Error> {
let transaction_id_option = transaction.id;
let transaction_id = match transaction_id_option {
Some(transaction_id) => transaction_id,
None => {
return Err(crate::KbError::InvalidState(format!(
return Err(crate::Error::InvalidState(format!(
"chain transaction '{}' has no internal id",
transaction.signature
)));
@@ -103,13 +100,13 @@ impl KbMeteoraDammV1Decoder {
let transaction_json = match transaction_json_result {
Ok(transaction_json) => transaction_json,
Err(error) => {
return Err(crate::KbError::Json(format!(
return Err(crate::Error::Json(format!(
"cannot parse transaction_json for signature '{}': {}",
transaction.signature, error
)));
},
};
let log_messages = kb_extract_log_messages(&transaction_json);
let log_messages = extract_log_messages(&transaction_json);
let mut decoded_events = std::vec::Vec::new();
for instruction in instructions {
if instruction.parent_instruction_id.is_some() {
@@ -120,7 +117,7 @@ impl KbMeteoraDammV1Decoder {
Some(program_id) => program_id,
None => continue,
};
if program_id.as_str() != crate::KB_METEORA_DAMM_V1_PROGRAM_ID {
if program_id.as_str() != crate::METEORA_DAMM_V1_PROGRAM_ID {
continue;
}
let instruction_id_option = instruction.id;
@@ -128,49 +125,47 @@ impl KbMeteoraDammV1Decoder {
Some(instruction_id) => instruction_id,
None => continue,
};
let accounts_result = kb_parse_accounts_json(instruction.accounts_json.as_str());
let accounts_result = parse_accounts_json(instruction.accounts_json.as_str());
let accounts = match accounts_result {
Ok(accounts) => accounts,
Err(error) => return Err(error),
};
let parsed_json_result =
kb_parse_optional_parsed_json(instruction.parsed_json.as_ref());
let parsed_json_result = parse_optional_parsed_json(instruction.parsed_json.as_ref());
let parsed_json = match parsed_json_result {
Ok(parsed_json) => parsed_json,
Err(error) => return Err(error),
};
let instruction_kind =
kb_classify_instruction_kind(parsed_json.as_ref(), &log_messages);
let pool_account = kb_extract_string_by_candidate_keys(
let instruction_kind = classify_instruction_kind(parsed_json.as_ref(), &log_messages);
let pool_account = extract_string_by_candidate_keys(
parsed_json.as_ref(),
&["pool", "poolAddress", "poolAccount", "amm", "ammPool", "poolState"],
)
.or_else(|| return kb_extract_account(&accounts, 0));
let token_a_mint = kb_extract_string_by_candidate_keys(
.or_else(|| return extract_account(&accounts, 0));
let token_a_mint = extract_string_by_candidate_keys(
parsed_json.as_ref(),
&["tokenAMint", "mintA", "baseMint", "token0Mint", "mint0", "coinMint"],
)
.or_else(|| return kb_extract_account(&accounts, 1));
let token_b_mint = kb_extract_string_by_candidate_keys(
.or_else(|| return extract_account(&accounts, 1));
let token_b_mint = extract_string_by_candidate_keys(
parsed_json.as_ref(),
&["tokenBMint", "mintB", "quoteMint", "token1Mint", "mint1", "pcMint"],
)
.or_else(|| return kb_extract_account(&accounts, 2));
let config_account = kb_extract_string_by_candidate_keys(
.or_else(|| return extract_account(&accounts, 2));
let config_account = extract_string_by_candidate_keys(
parsed_json.as_ref(),
&["config", "poolConfig", "ammConfig", "tradeFeeConfig"],
)
.or_else(|| return kb_extract_account(&accounts, 3));
let creator = kb_extract_string_by_candidate_keys(
.or_else(|| return extract_account(&accounts, 3));
let creator = extract_string_by_candidate_keys(
parsed_json.as_ref(),
&["creator", "payer", "user", "owner"],
)
.or_else(|| return kb_extract_account(&accounts, 4));
if instruction_kind == KbMeteoraDammV1InstructionKind::CreatePool
|| instruction_kind == KbMeteoraDammV1InstructionKind::CreatePoolWithConfig
.or_else(|| return extract_account(&accounts, 4));
if instruction_kind == MeteoraDammV1InstructionKind::CreatePool
|| instruction_kind == MeteoraDammV1InstructionKind::CreatePoolWithConfig
{
let used_config =
instruction_kind == KbMeteoraDammV1InstructionKind::CreatePoolWithConfig;
instruction_kind == MeteoraDammV1InstructionKind::CreatePoolWithConfig;
let payload_json = serde_json::json!({
"decoder": "meteora_damm_v1",
"eventKind": "create_pool",
@@ -187,8 +182,8 @@ impl KbMeteoraDammV1Decoder {
"configAccount": config_account,
"creator": creator
});
decoded_events.push(crate::KbMeteoraDammV1DecodedEvent::CreatePool(
crate::KbMeteoraDammV1CreatePoolDecoded {
decoded_events.push(crate::MeteoraDammV1DecodedEvent::CreatePool(
crate::MeteoraDammV1CreatePoolDecoded {
transaction_id,
instruction_id,
signature: transaction.signature.clone(),
@@ -204,8 +199,8 @@ impl KbMeteoraDammV1Decoder {
));
continue;
}
if instruction_kind == KbMeteoraDammV1InstructionKind::Swap {
let trade_side = kb_infer_trade_side(&log_messages);
if instruction_kind == MeteoraDammV1InstructionKind::Swap {
let trade_side = infer_trade_side(&log_messages);
let payload_json = serde_json::json!({
"decoder": "meteora_damm_v1",
"eventKind": "swap",
@@ -221,8 +216,8 @@ impl KbMeteoraDammV1Decoder {
"tokenBMint": token_b_mint,
"tradeSide": format!("{:?}", trade_side)
});
decoded_events.push(crate::KbMeteoraDammV1DecodedEvent::Swap(
crate::KbMeteoraDammV1SwapDecoded {
decoded_events.push(crate::MeteoraDammV1DecodedEvent::Swap(
crate::MeteoraDammV1SwapDecoded {
transaction_id,
instruction_id,
signature: transaction.signature.clone(),
@@ -240,46 +235,46 @@ impl KbMeteoraDammV1Decoder {
}
}
fn kb_classify_instruction_kind(
fn classify_instruction_kind(
parsed_json: std::option::Option<&serde_json::Value>,
log_messages: &[std::string::String],
) -> KbMeteoraDammV1InstructionKind {
let parsed_instruction_name = kb_extract_string_by_candidate_keys(
) -> MeteoraDammV1InstructionKind {
let parsed_instruction_name = extract_string_by_candidate_keys(
parsed_json,
&["instruction", "instructionName", "type", "name"],
);
if let Some(parsed_instruction_name) = parsed_instruction_name {
let normalized = kb_normalize_text(parsed_instruction_name.as_str());
let normalized = normalize_text(parsed_instruction_name.as_str());
if normalized.contains("initializepoolwithconfig") {
return KbMeteoraDammV1InstructionKind::CreatePoolWithConfig;
return MeteoraDammV1InstructionKind::CreatePoolWithConfig;
}
if normalized.contains("initializepool") {
return KbMeteoraDammV1InstructionKind::CreatePool;
return MeteoraDammV1InstructionKind::CreatePool;
}
if normalized == "swap" {
return KbMeteoraDammV1InstructionKind::Swap;
return MeteoraDammV1InstructionKind::Swap;
}
}
if kb_value_contains_any_key(parsed_json, &["poolConfig", "ammConfig", "tradeFeeConfig"]) {
return KbMeteoraDammV1InstructionKind::CreatePoolWithConfig;
if value_contains_any_key(parsed_json, &["poolConfig", "ammConfig", "tradeFeeConfig"]) {
return MeteoraDammV1InstructionKind::CreatePoolWithConfig;
}
if kb_log_messages_contain_keyword(log_messages, "initialize_pool_with_config")
|| kb_log_messages_contain_keyword(log_messages, "initializepoolwithconfig")
if log_messages_contain_keyword(log_messages, "initialize_pool_with_config")
|| log_messages_contain_keyword(log_messages, "initializepoolwithconfig")
{
return KbMeteoraDammV1InstructionKind::CreatePoolWithConfig;
return MeteoraDammV1InstructionKind::CreatePoolWithConfig;
}
if kb_log_messages_contain_keyword(log_messages, "initialize_pool")
|| kb_log_messages_contain_keyword(log_messages, "initializepool")
if log_messages_contain_keyword(log_messages, "initialize_pool")
|| log_messages_contain_keyword(log_messages, "initializepool")
{
return KbMeteoraDammV1InstructionKind::CreatePool;
return MeteoraDammV1InstructionKind::CreatePool;
}
if kb_log_messages_contain_keyword(log_messages, "swap") {
return KbMeteoraDammV1InstructionKind::Swap;
if log_messages_contain_keyword(log_messages, "swap") {
return MeteoraDammV1InstructionKind::Swap;
}
return KbMeteoraDammV1InstructionKind::Unknown;
return MeteoraDammV1InstructionKind::Unknown;
}
fn kb_extract_log_messages(
fn extract_log_messages(
transaction_json: &serde_json::Value,
) -> std::vec::Vec<std::string::String> {
let mut messages = std::vec::Vec::new();
@@ -307,10 +302,10 @@ fn kb_extract_log_messages(
return messages;
}
fn kb_log_messages_contain_keyword(log_messages: &[std::string::String], keyword: &str) -> bool {
let keyword_normalized = kb_normalize_text(keyword);
fn log_messages_contain_keyword(log_messages: &[std::string::String], keyword: &str) -> bool {
let keyword_normalized = normalize_text(keyword);
for log_message in log_messages {
let log_normalized = kb_normalize_text(log_message.as_str());
let log_normalized = normalize_text(log_message.as_str());
if log_normalized.contains(keyword_normalized.as_str()) {
return true;
}
@@ -318,7 +313,7 @@ fn kb_log_messages_contain_keyword(log_messages: &[std::string::String], keyword
return false;
}
fn kb_normalize_text(value: &str) -> std::string::String {
fn normalize_text(value: &str) -> std::string::String {
let mut normalized = std::string::String::new();
for character in value.chars() {
if character.is_ascii_alphanumeric() {
@@ -328,14 +323,14 @@ fn kb_normalize_text(value: &str) -> std::string::String {
return normalized;
}
fn kb_parse_accounts_json(
fn parse_accounts_json(
accounts_json: &str,
) -> Result<std::vec::Vec<std::string::String>, crate::KbError> {
) -> Result<std::vec::Vec<std::string::String>, crate::Error> {
let values_result = serde_json::from_str::<std::vec::Vec<serde_json::Value>>(accounts_json);
let values = match values_result {
Ok(values) => values,
Err(error) => {
return Err(crate::KbError::Json(format!(
return Err(crate::Error::Json(format!(
"cannot parse instruction accounts_json '{}': {}",
accounts_json, error
)));
@@ -351,9 +346,9 @@ fn kb_parse_accounts_json(
return Ok(accounts);
}
fn kb_parse_optional_parsed_json(
fn parse_optional_parsed_json(
parsed_json: std::option::Option<&std::string::String>,
) -> Result<std::option::Option<serde_json::Value>, crate::KbError> {
) -> Result<std::option::Option<serde_json::Value>, crate::Error> {
let parsed_json = match parsed_json {
Some(parsed_json) => parsed_json,
None => return Ok(None),
@@ -362,7 +357,7 @@ fn kb_parse_optional_parsed_json(
match value_result {
Ok(value) => return Ok(Some(value)),
Err(error) => {
return Err(crate::KbError::Json(format!(
return Err(crate::Error::Json(format!(
"cannot parse instruction parsed_json '{}': {}",
parsed_json, error
)));
@@ -370,7 +365,7 @@ fn kb_parse_optional_parsed_json(
}
}
fn kb_extract_string_by_candidate_keys(
fn extract_string_by_candidate_keys(
value: std::option::Option<&serde_json::Value>,
candidate_keys: &[&str],
) -> std::option::Option<std::string::String> {
@@ -378,10 +373,10 @@ fn kb_extract_string_by_candidate_keys(
Some(value) => value,
None => return None,
};
return kb_extract_string_by_candidate_keys_inner(value, candidate_keys);
return extract_string_by_candidate_keys_inner(value, candidate_keys);
}
fn kb_extract_string_by_candidate_keys_inner(
fn extract_string_by_candidate_keys_inner(
value: &serde_json::Value,
candidate_keys: &[&str],
) -> std::option::Option<std::string::String> {
@@ -397,7 +392,7 @@ fn kb_extract_string_by_candidate_keys_inner(
}
for nested_value in object.values() {
let nested_result =
kb_extract_string_by_candidate_keys_inner(nested_value, candidate_keys);
extract_string_by_candidate_keys_inner(nested_value, candidate_keys);
if nested_result.is_some() {
return nested_result;
}
@@ -407,7 +402,7 @@ fn kb_extract_string_by_candidate_keys_inner(
if let Some(array) = value.as_array() {
for nested_value in array {
let nested_result =
kb_extract_string_by_candidate_keys_inner(nested_value, candidate_keys);
extract_string_by_candidate_keys_inner(nested_value, candidate_keys);
if nested_result.is_some() {
return nested_result;
}
@@ -416,7 +411,7 @@ fn kb_extract_string_by_candidate_keys_inner(
return None;
}
fn kb_value_contains_any_key(
fn value_contains_any_key(
value: std::option::Option<&serde_json::Value>,
candidate_keys: &[&str],
) -> bool {
@@ -424,10 +419,10 @@ fn kb_value_contains_any_key(
Some(value) => value,
None => return false,
};
return kb_value_contains_any_key_inner(value, candidate_keys);
return value_contains_any_key_inner(value, candidate_keys);
}
fn kb_value_contains_any_key_inner(value: &serde_json::Value, candidate_keys: &[&str]) -> bool {
fn value_contains_any_key_inner(value: &serde_json::Value, candidate_keys: &[&str]) -> bool {
if let Some(object) = value.as_object() {
for candidate_key in candidate_keys {
if object.contains_key(*candidate_key) {
@@ -435,7 +430,7 @@ fn kb_value_contains_any_key_inner(value: &serde_json::Value, candidate_keys: &[
}
}
for nested_value in object.values() {
if kb_value_contains_any_key_inner(nested_value, candidate_keys) {
if value_contains_any_key_inner(nested_value, candidate_keys) {
return true;
}
}
@@ -443,7 +438,7 @@ fn kb_value_contains_any_key_inner(value: &serde_json::Value, candidate_keys: &[
}
if let Some(array) = value.as_array() {
for nested_value in array {
if kb_value_contains_any_key_inner(nested_value, candidate_keys) {
if value_contains_any_key_inner(nested_value, candidate_keys) {
return true;
}
}
@@ -451,7 +446,7 @@ fn kb_value_contains_any_key_inner(value: &serde_json::Value, candidate_keys: &[
return false;
}
fn kb_extract_account(
fn extract_account(
accounts: &[std::string::String],
index: usize,
) -> std::option::Option<std::string::String> {
@@ -461,20 +456,20 @@ fn kb_extract_account(
return Some(accounts[index].clone());
}
fn kb_infer_trade_side(log_messages: &[std::string::String]) -> crate::KbSwapTradeSide {
if kb_log_messages_contain_keyword(log_messages, "buy") {
return crate::KbSwapTradeSide::BuyBase;
fn infer_trade_side(log_messages: &[std::string::String]) -> crate::SwapTradeSide {
if log_messages_contain_keyword(log_messages, "buy") {
return crate::SwapTradeSide::BuyBase;
}
if kb_log_messages_contain_keyword(log_messages, "sell") {
return crate::KbSwapTradeSide::SellBase;
if log_messages_contain_keyword(log_messages, "sell") {
return crate::SwapTradeSide::SellBase;
}
return crate::KbSwapTradeSide::Unknown;
return crate::SwapTradeSide::Unknown;
}
#[cfg(test)]
mod tests {
fn make_create_transaction() -> crate::KbChainTransactionDto {
let mut dto = crate::KbChainTransactionDto::new(
fn make_create_transaction() -> crate::ChainTransactionDto {
let mut dto = crate::ChainTransactionDto::new(
"sig-meteora-damm-v1-create-1".to_string(),
Some(890001),
Some(1779500001),
@@ -501,19 +496,19 @@ mod tests {
return dto;
}
fn make_create_instruction() -> crate::KbChainInstructionDto {
let mut dto = crate::KbChainInstructionDto::new(
fn make_create_instruction() -> crate::ChainInstructionDto {
let mut dto = crate::ChainInstructionDto::new(
501,
None,
0,
None,
Some(crate::KB_METEORA_DAMM_V1_PROGRAM_ID.to_string()),
Some(crate::METEORA_DAMM_V1_PROGRAM_ID.to_string()),
Some("meteora-damm-v1".to_string()),
Some(1),
serde_json::json!([
"DammV1Pool111",
"DammV1TokenA111",
"So11111111111111111111111111111111111111112",
crate::WSOL_MINT_ID,
"DammV1Config111",
"DammV1Creator111"
])
@@ -526,7 +521,7 @@ mod tests {
"instruction": "initialize_pool_with_config",
"pool": "DammV1Pool111",
"tokenAMint": "DammV1TokenA111",
"tokenBMint": "So11111111111111111111111111111111111111112",
"tokenBMint": crate::WSOL_MINT_ID,
"config": "DammV1Config111",
"creator": "DammV1Creator111"
}
@@ -538,8 +533,8 @@ mod tests {
return dto;
}
fn make_swap_transaction() -> crate::KbChainTransactionDto {
let mut dto = crate::KbChainTransactionDto::new(
fn make_swap_transaction() -> crate::ChainTransactionDto {
let mut dto = crate::ChainTransactionDto::new(
"sig-meteora-damm-v1-swap-1".to_string(),
Some(890002),
Some(1779500002),
@@ -566,21 +561,17 @@ mod tests {
return dto;
}
fn make_swap_instruction() -> crate::KbChainInstructionDto {
let mut dto = crate::KbChainInstructionDto::new(
fn make_swap_instruction() -> crate::ChainInstructionDto {
let mut dto = crate::ChainInstructionDto::new(
503,
None,
0,
None,
Some(crate::KB_METEORA_DAMM_V1_PROGRAM_ID.to_string()),
Some(crate::METEORA_DAMM_V1_PROGRAM_ID.to_string()),
Some("meteora-damm-v1".to_string()),
Some(1),
serde_json::json!([
"DammV1SwapPool111",
"DammV1SwapTokenA111",
"So11111111111111111111111111111111111111112"
])
.to_string(),
serde_json::json!(["DammV1SwapPool111", "DammV1SwapTokenA111", crate::WSOL_MINT_ID])
.to_string(),
None,
None,
Some(
@@ -589,7 +580,7 @@ mod tests {
"instruction": "swap",
"pool": "DammV1SwapPool111",
"tokenAMint": "DammV1SwapTokenA111",
"tokenBMint": "So11111111111111111111111111111111111111112"
"tokenBMint": crate::WSOL_MINT_ID
}
})
.to_string(),
@@ -601,7 +592,7 @@ mod tests {
#[test]
fn meteora_damm_v1_create_pool_is_detected() {
let decoder = crate::KbMeteoraDammV1Decoder::new();
let decoder = crate::MeteoraDammV1Decoder::new();
let transaction = make_create_transaction();
let instructions = vec![make_create_instruction()];
let decoded_result = decoder.decode_transaction(&transaction, &instructions);
@@ -611,18 +602,15 @@ mod tests {
};
assert_eq!(decoded.len(), 1);
match &decoded[0] {
crate::KbMeteoraDammV1DecodedEvent::CreatePool(event) => {
crate::MeteoraDammV1DecodedEvent::CreatePool(event) => {
assert_eq!(event.transaction_id, 501);
assert_eq!(event.instruction_id, 502);
assert_eq!(event.pool_account, Some("DammV1Pool111".to_string()));
assert_eq!(event.token_a_mint, Some("DammV1TokenA111".to_string()));
assert_eq!(
event.token_b_mint,
Some("So11111111111111111111111111111111111111112".to_string())
);
assert_eq!(event.token_b_mint, Some(crate::WSOL_MINT_ID.to_string()));
assert!(event.used_config);
},
crate::KbMeteoraDammV1DecodedEvent::Swap(_) => {
crate::MeteoraDammV1DecodedEvent::Swap(_) => {
panic!("unexpected swap event")
},
}
@@ -630,7 +618,7 @@ mod tests {
#[test]
fn meteora_damm_v1_swap_is_detected() {
let decoder = crate::KbMeteoraDammV1Decoder::new();
let decoder = crate::MeteoraDammV1Decoder::new();
let transaction = make_swap_transaction();
let instructions = vec![make_swap_instruction()];
let decoded_result = decoder.decode_transaction(&transaction, &instructions);
@@ -640,17 +628,14 @@ mod tests {
};
assert_eq!(decoded.len(), 1);
match &decoded[0] {
crate::KbMeteoraDammV1DecodedEvent::Swap(event) => {
crate::MeteoraDammV1DecodedEvent::Swap(event) => {
assert_eq!(event.transaction_id, 503);
assert_eq!(event.instruction_id, 504);
assert_eq!(event.pool_account, Some("DammV1SwapPool111".to_string()));
assert_eq!(event.token_a_mint, Some("DammV1SwapTokenA111".to_string()));
assert_eq!(
event.token_b_mint,
Some("So11111111111111111111111111111111111111112".to_string())
);
assert_eq!(event.token_b_mint, Some(crate::WSOL_MINT_ID.to_string()));
},
crate::KbMeteoraDammV1DecodedEvent::CreatePool(_) => {
crate::MeteoraDammV1DecodedEvent::CreatePool(_) => {
panic!("unexpected create event")
},
}