carbon-orca-whirlpool-decoder 1.0.0

Orca Whirlpool Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use {
    crate::types::{AdaptiveFeeConstants, AdaptiveFeeVariables},
    solana_pubkey::Pubkey,
};

#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct Oracle {
    pub whirlpool: Pubkey,
    pub trade_enable_timestamp: u64,
    pub adaptive_fee_constants: AdaptiveFeeConstants,
    pub adaptive_fee_variables: AdaptiveFeeVariables,
    #[cfg_attr(feature = "serde", serde(with = "serde_big_array::BigArray"))]
    pub reserved: [u8; 128],
}

impl Oracle {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [139, 194, 131, 179, 140, 179, 229, 244] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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