gavindiaz/sol-trade-sdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor: optimize AccountMeta creation with lazy static constants

Browse Source 
- Consolidate protocol constants to unified module
- Pre-build AccountMeta objects using once_cell::Lazy
- Reduce instruction building overhead across all DEX protocols
- Improve code maintainability and performance
This commit is contained in:
ysq
2025-09-07 21:36:57 +08:00
parent 51253c7aaf
commit 544e65318d
17 changed files with 323 additions and 185 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/instruction/utils/bonk.rs
+21 -5
View File
@@ -17,15 +17,30 @@ pub mod accounts {
pub const AUTHORITY: Pubkey = pubkey!("WLHv2UAZm6z4KyaaELi5pjdbJh6RESMva1Rnn8pJVVh");
pub const GLOBAL_CONFIG: Pubkey = pubkey!("6s1xP3hpbAfFoNtUNF8mfHsjr2Bd97JxFJRWLbL6aHuX");
pub const TOKEN_PROGRAM: Pubkey = spl_token::ID;
pub const EVENT_AUTHORITY: Pubkey = pubkey!("2DPAtwB8L12vrMRExbLuyGnC7n2J5LNoZQSejeQGpwkr");
pub const WSOL_TOKEN_ACCOUNT: Pubkey = pubkey!("So11111111111111111111111111111111111111112");
pub const BONK: Pubkey = pubkey!("LanMV9sAd7wArD4vJFi2qDdfnVhFxYSUg6eADduJ3uj");
pub const SYSTEM_PROGRAM: Pubkey = solana_sdk::system_program::ID;
pub const PLATFORM_FEE_RATE: u128 = 100; // 1%
pub const PROTOCOL_FEE_RATE: u128 = 25; // 0.25%
pub const SHARE_FEE_RATE: u128 = 0; // 0%
// META
pub const AUTHORITY_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(AUTHORITY, false)
});
pub const GLOBAL_CONFIG_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(GLOBAL_CONFIG, false)
});
pub const EVENT_AUTHORITY_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(EVENT_AUTHORITY, false)
});
pub const BONK_META: once_cell::sync::Lazy<solana_sdk::instruction::AccountMeta> =
once_cell::sync::Lazy::new(|| {
solana_sdk::instruction::AccountMeta::new_readonly(BONK, false)
});
}
pub const BUY_EXECT_IN_DISCRIMINATOR: [u8; 8] = [250, 234, 13, 123, 213, 156, 19, 236];
@@ -142,14 +157,15 @@ pub fn get_vault_pda(pool_state: &Pubkey, mint: &Pubkey) -> Option<Pubkey> {
}
pub fn get_platform_associated_account(platform_config: &Pubkey) -> Option<Pubkey> {
let seeds: &[&[u8]; 2] = &[platform_config.as_ref(), accounts::WSOL_TOKEN_ACCOUNT.as_ref()];
let seeds: &[&[u8]; 2] =
&[platform_config.as_ref(), crate::constants::WSOL_TOKEN_ACCOUNT.as_ref()];
let program_id: &Pubkey = &accounts::BONK;
let pda: Option<(Pubkey, u8)> = Pubkey::try_find_program_address(seeds, program_id);
pda.map(|pubkey| pubkey.0)
}
pub fn get_creator_associated_account(creator: &Pubkey) -> Option<Pubkey> {
let seeds: &[&[u8]; 2] = &[creator.as_ref(), accounts::WSOL_TOKEN_ACCOUNT.as_ref()];
let seeds: &[&[u8]; 2] = &[creator.as_ref(), crate::constants::WSOL_TOKEN_ACCOUNT.as_ref()];
let program_id: &Pubkey = &accounts::BONK;
let pda: Option<(Pubkey, u8)> = Pubkey::try_find_program_address(seeds, program_id);
pda.map(|pubkey| pubkey.0)