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feat: upgrade to v0.2.12 and refactor system instructions

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This commit is contained in:
ysq
2025-08-03 22:51:11 +08:00
parent 45140ae789
commit e976af6935
11 changed files with 62 additions and 126 deletions
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src/instruction/pumpfun.rs
+3 -3
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@@ -1,5 +1,5 @@
use anyhow::{anyhow, Result};
use solana_sdk::{instruction::Instruction, native_token::sol_to_lamports};
use solana_sdk::{instruction::Instruction, native_token::sol_str_to_lamports};
use spl_associated_token_account::{
get_associated_token_address, instruction::create_associated_token_account,
};
@@ -8,7 +8,7 @@ use spl_token::instruction::close_account;
use crate::{
constants,
trading::pumpfun::common::{
get_bonding_curve_pda, get_global_pda, get_global_volume_accumulator_pda, get_metadata_pda, get_mint_authority_pda, get_user_volume_accumulator_pda
get_bonding_curve_pda, get_global_volume_accumulator_pda, get_user_volume_accumulator_pda,
},
};
@@ -57,7 +57,7 @@ impl InstructionBuilder for PumpFunInstructionBuilder {
let mut buy_token_amount =
get_buy_token_amount_from_sol_amount(&bonding_curve, params.sol_amount);
if buy_token_amount <= 100 * 1_000_000_u64 {
buy_token_amount = if max_sol_cost > sol_to_lamports(0.01) {
buy_token_amount = if max_sol_cost > sol_str_to_lamports("0.01").unwrap_or(0) {
25547619 * 1_000_000_u64
} else {
255476 * 1_000_000_u64