carbon-marginfi-v2-decoder 1.0.0

MarginfiV2 Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use {
    crate::types::{RiskTier, WrappedI80F48},
    solana_pubkey::Pubkey,
};

#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct StakedSettings {
    /// This account's own key. A PDA derived from `marginfi_group` and
    /// `STAKED_SETTINGS_SEED`
    pub key: Pubkey,
    /// Group for which these settings apply
    pub marginfi_group: Pubkey,
    /// Generally, the Pyth push oracle for SOL
    pub oracle: Pubkey,
    pub asset_weight_init: WrappedI80F48,
    pub asset_weight_maint: WrappedI80F48,
    pub deposit_limit: u64,
    pub total_asset_value_init_limit: u64,
    pub oracle_max_age: u16,
    pub risk_tier: RiskTier,
    pub pad0: [u8; 5],
    /// The following values are irrelevant because staked collateral positions
    /// do not support borrowing.
    pub reserved0: [u8; 8],
    pub reserved1: [u8; 32],
    #[cfg_attr(feature = "serde", serde(with = "serde_big_array::BigArray"))]
    pub reserved2: [u8; 64],
}

impl StakedSettings {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [157, 140, 6, 77, 89, 173, 173, 125] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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