carbon-openbook-v2-decoder 2.0.0

Openbook V2 Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct StubOracleCreate {
    pub price: f64,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct StubOracleCreateInstructionAccounts {
    pub payer: solana_pubkey::Pubkey,
    pub owner: solana_pubkey::Pubkey,
    pub oracle: solana_pubkey::Pubkey,
    pub mint: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl StubOracleCreate {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [172, 63, 101, 83, 141, 76, 199, 216] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

        borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
    }
}

impl ArrangeAccounts for StubOracleCreate {
    type ArrangedAccounts = StubOracleCreateInstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let mut iter = accounts.iter();

        let payer = next_account(&mut iter)?;
        let owner = next_account(&mut iter)?;
        let oracle = next_account(&mut iter)?;
        let mint = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(StubOracleCreateInstructionAccounts {
            payer,
            owner,
            oracle,
            mint,
            system_program,
            remaining: remaining.to_vec(),
        })
    }
}