carbon_token_program_decoder/instructions/
transfer.rs

1use alloc::vec::Vec;
2use carbon_core::{borsh, CarbonDeserialize};
3
4#[derive(
5    CarbonDeserialize, Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Hash,
6)]
7#[carbon(discriminator = "0x03")]
8pub struct Transfer {
9    pub amount: u64,
10}
11
12pub struct TransferAccounts {
13    pub source: solana_pubkey::Pubkey,
14    pub destination: solana_pubkey::Pubkey,
15    pub authority: solana_pubkey::Pubkey,
16    pub remaining_accounts: Vec<solana_instruction::AccountMeta>,
17}
18
19impl carbon_core::deserialize::ArrangeAccounts for Transfer {
20    type ArrangedAccounts = TransferAccounts;
21
22    fn arrange_accounts(
23        accounts: &[solana_instruction::AccountMeta],
24    ) -> Option<Self::ArrangedAccounts> {
25        let [source, destination, authority, remaining_accounts @ ..] = accounts else {
26            return None;
27        };
28
29        Some(TransferAccounts {
30            source: source.pubkey,
31            destination: destination.pubkey,
32            authority: authority.pubkey,
33            // TODO: Check
34            remaining_accounts: remaining_accounts.to_vec(),
35        })
36    }
37}