Struct TradeFillData 

pub struct TradeFillData {

    pub common: OrderUpdateCommon,
    pub side: String,
    pub price: Option<String>,
    pub avg_price: Option<String>,
    pub quantity: Option<String>,
    pub last_filled_qty: String,
    pub last_filled_price: String,
    pub commission: String,
    pub commission_asset: String,
    pub is_maker: bool,
    pub trade_id: u64,
    pub realized_pnl: String,
    pub fill_type: Option<String>,
    pub cumulative_filled_size: Option<String>,
    pub cumulative_filled_cot: Option<String>,
    pub remaining_size: Option<String>,
}

Order data for TRADE fills.

Fields populated only for orderbook fills (when the rollup emits cumulative counters) are wrapped in Option: ap, ft, z, Z, rs. Liquidation fills typically omit these — use X == "FILLED" from OrderUpdateCommon as the canonical “fully filled” signal in that case.

Fields

common: OrderUpdateCommon

side: String

price: Option<String>

avg_price: Option<String>

Average fill price across cumulative fills. Added 2026-05-23.

quantity: Option<String>

last_filled_qty: String

last_filled_price: String

commission: String

commission_asset: String

Commission asset (e.g. "USDC"). Added 2026-05-23.

is_maker: bool

Whether this fill was on the maker side.

trade_id: u64

Sequencer-assigned trade id.

realized_pnl: String

Realized PnL for this fill. Added 2026-05-23.

fill_type: Option<String>

Fill type: "orderbook" ("o") for book fills, "liquidation" ("l") for liquidation fills. Absent on legacy fills.

cumulative_filled_size: Option<String>

Cumulative filled size across partial fills. Absent when upstream did not provide it (e.g. liquidations).

cumulative_filled_cot: Option<String>

Cumulative quote notional filled. Absent when upstream did not provide it.

remaining_size: Option<String>

Remaining size on the order ("0" means fully filled). Absent when upstream did not provide it; fall back to X == "FILLED" for that case.

Trait Implementations

impl Clone for TradeFillData

fn clone(&self) -> TradeFillData

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TradeFillData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TradeFillData

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TradeFillData

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.