carbon_system_program_decoder/instructions/
transfer_sol.rs1use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
3#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
4#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
5pub struct TransferSol {
6 pub amount: u64,
7}
8
9#[derive(Debug, Clone, PartialEq)]
10#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
11pub struct TransferSolInstructionAccounts {
12 pub source: solana_pubkey::Pubkey,
13 pub destination: solana_pubkey::Pubkey,
14 pub remaining: Vec<solana_instruction::AccountMeta>,
15}
16
17impl TransferSol {
18 pub fn decode(data: &[u8]) -> Option<Self> {
19 if data.len() < 4 {
20 return None;
21 }
22 let discriminator = &data[0..4];
23 if discriminator != [2, 0, 0, 0] {
24 return None;
25 }
26
27 let mut data_slice = data;
28
29 data_slice = &data_slice[4..];
30
31 borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
32 }
33}
34
35impl ArrangeAccounts for TransferSol {
36 type ArrangedAccounts = TransferSolInstructionAccounts;
37
38 fn arrange_accounts(
39 accounts: &[solana_instruction::AccountMeta],
40 ) -> Option<Self::ArrangedAccounts> {
41 let mut iter = accounts.iter();
42
43 let source = next_account(&mut iter)?;
44 let destination = next_account(&mut iter)?;
45
46 let remaining = iter.as_slice();
47
48 Some(TransferSolInstructionAccounts {
49 source,
50 destination,
51 remaining: remaining.to_vec(),
52 })
53 }
54}