carbon_stake_program_decoder/instructions/
initialize_checked.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 InitializeChecked {}
6
7#[derive(Debug, Clone, PartialEq)]
8#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
9pub struct InitializeCheckedInstructionAccounts {
10 pub stake: solana_pubkey::Pubkey,
11 pub rent_sysvar: solana_pubkey::Pubkey,
12 pub stake_authority: solana_pubkey::Pubkey,
13 pub withdraw_authority: solana_pubkey::Pubkey,
14 pub remaining: Vec<solana_instruction::AccountMeta>,
15}
16
17impl InitializeChecked {
18 pub fn decode(data: &[u8]) -> Option<Self> {
19 if data.is_empty() {
20 return None;
21 }
22 let discriminator = &data[0..1];
23 if discriminator != [9] {
24 return None;
25 }
26
27 let mut data_slice = data;
28
29 data_slice = &data_slice[1..];
30
31 borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
32 }
33}
34
35impl ArrangeAccounts for InitializeChecked {
36 type ArrangedAccounts = InitializeCheckedInstructionAccounts;
37
38 fn arrange_accounts(
39 accounts: &[solana_instruction::AccountMeta],
40 ) -> Option<Self::ArrangedAccounts> {
41 let mut iter = accounts.iter();
42
43 let stake = next_account(&mut iter)?;
44 let rent_sysvar = next_account(&mut iter)?;
45 let stake_authority = next_account(&mut iter)?;
46 let withdraw_authority = next_account(&mut iter)?;
47
48 let remaining = iter.as_slice();
49
50 Some(InitializeCheckedInstructionAccounts {
51 stake,
52 rent_sysvar,
53 stake_authority,
54 withdraw_authority,
55 remaining: remaining.to_vec(),
56 })
57 }
58}