carbon-zeta-decoder 0.6.2

Zeta Program Decoder
Documentation 
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use super::super::types::*;

use carbon_core::{borsh, CarbonDeserialize};

#[derive(
    CarbonDeserialize, Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Hash,
)]
#[carbon(discriminator = "0xa68acd645a6ebf5b")]
pub struct PlacePerpOrderV4 {
    pub price: u64,
    pub size: u64,
    pub side: Side,
    pub order_type: OrderType,
    pub reduce_only: bool,
    pub client_order_id: Option<u64>,
    pub tag: Option<String>,
    pub tif_offset: Option<u16>,
    pub asset: Asset,
}

pub struct PlacePerpOrderV4InstructionAccounts {
    pub authority: solana_sdk::pubkey::Pubkey,
    pub place_order_accounts: solana_sdk::pubkey::Pubkey,
}

impl carbon_core::deserialize::ArrangeAccounts for PlacePerpOrderV4 {
    type ArrangedAccounts = PlacePerpOrderV4InstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_sdk::instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let [authority, place_order_accounts, _remaining @ ..] = accounts else {
            return None;
        };

        Some(PlacePerpOrderV4InstructionAccounts {
            authority: authority.pubkey,
            place_order_accounts: place_order_accounts.pubkey,
        })
    }
}