carbon_system_program_decoder/instructions/
assign.rs1use {
3 carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts},
4 solana_pubkey::Pubkey,
5};
6#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
7#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
8pub struct Assign {
9 pub program_address: Pubkey,
10}
11
12#[derive(Debug, Clone, PartialEq)]
13#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
14pub struct AssignInstructionAccounts {
15 pub account: solana_pubkey::Pubkey,
16 pub remaining: Vec<solana_instruction::AccountMeta>,
17}
18
19impl Assign {
20 pub fn decode(data: &[u8]) -> Option<Self> {
21 if data.len() < 4 {
22 return None;
23 }
24 let discriminator = &data[0..4];
25 if discriminator != [1, 0, 0, 0] {
26 return None;
27 }
28
29 let mut data_slice = data;
30
31 data_slice = &data_slice[4..];
32
33 borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
34 }
35}
36
37impl ArrangeAccounts for Assign {
38 type ArrangedAccounts = AssignInstructionAccounts;
39
40 fn arrange_accounts(
41 accounts: &[solana_instruction::AccountMeta],
42 ) -> Option<Self::ArrangedAccounts> {
43 let mut iter = accounts.iter();
44
45 let account = next_account(&mut iter)?;
46
47 let remaining = iter.as_slice();
48
49 Some(AssignInstructionAccounts {
50 account,
51 remaining: remaining.to_vec(),
52 })
53 }
54}