Class UserAccountHeader

program/src/state.rs:152–183

#[derive(Copy, Clone, Pod, Zeroable)]
#[repr(C)]
pub struct UserAccountHeader {
    /// This byte is used to verify and version the dex state
    pub tag: u64,
    /// The user account's assocatied DEX market
    pub market: Pubkey,
    /// The user account owner's wallet
    pub owner: Pubkey,
    /// The amount of base token available for settlement
    pub base_token_free: u64,
    /// The amount of base token currently locked in the orderbook
    pub base_token_locked: u64,
    /// The amount of quote token available for settlement
    pub quote_token_free: u64,
    /// The amount of quote token currently locked in the orderbook
    pub quote_token_locked: u64,
    /// The all time quantity of rebates accumulated by this user account.
    ///
    /// The actual rebates will always be transfer to the user account's main balance. This field is just a metric.
    pub accumulated_rebates: u64,
    /// The accumulated maker quote volume of the user. This field is just a metric.
    pub accumulated_maker_quote_volume: u64,
    /// The accumulated maker quote volume of the user. This field is just a metric.
    pub accumulated_maker_base_volume: u64,
    /// The accumulated taker quote volume of the user. This field is just a metric.
    pub accumulated_taker_quote_volume: u64,
    /// The accumulated taker quote volume of the user. This field is just a metric.
    pub accumulated_taker_base_volume: u64,
    /// We are forced to add padding here to keep the subsequent field as a u32 which maintains Borsh compatibility while respecting alignment constraints
    _padding: u32,
    /// The user account's number of active orders.
    pub number_of_orders: u32,
}

/// Represents and order in the user account. The client id offers an alias which can be used off-chain to map custom ids to an actual order id.
#[derive(Copy, Clone, Pod, Zeroable)]