carbon_system_program_decoder/instructions/
transfer.rs

1use carbon_core::{borsh, CarbonDeserialize};
2#[derive(
3    CarbonDeserialize, Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Hash,
4)]
5#[carbon(discriminator = "0x02000000")]
6pub struct Transfer {
7    pub lamports: u64,
8}
9
10pub struct TransferAccounts {
11    pub from: solana_sdk::pubkey::Pubkey,
12    pub to: solana_sdk::pubkey::Pubkey,
13}
14
15impl carbon_core::deserialize::ArrangeAccounts for Transfer {
16    type ArrangedAccounts = TransferAccounts;
17
18    fn arrange_accounts(
19        accounts: &[solana_sdk::instruction::AccountMeta],
20    ) -> Option<Self::ArrangedAccounts> {
21        let [funding_account, recipient_account, _remaining @ ..] = accounts else {
22            return None;
23        };
24
25        Some(TransferAccounts {
26            from: funding_account.pubkey,
27            to: recipient_account.pubkey,
28        })
29    }
30}