Struct Order 

pub struct Order {

    pub salt: String,
    pub maker: Address,
    pub signer: Address,
    pub token_id: String,
    pub maker_amount: String,
    pub taker_amount: String,
    pub side: OrderSide,
    pub expiration: String,
    pub signature_type: SignatureType,
    pub timestamp: String,
    pub metadata: B256,
    pub builder: B256,
    pub neg_risk: bool,
}

Unsigned order (Polymarket CLOB V2 wire shape).

The signed EIP-712 struct (see core::eip712) covers salt, maker, signer, token_id, maker_amount, taker_amount, side, signature_type, timestamp, metadata, and builder. expiration travels on the wire (for GTD orders) but is NOT part of the signed struct. neg_risk is local-only (#[serde(skip)]) and selects the exchange vs. neg-risk-exchange verifying contract during signing.

Fields

salt: String

maker: Address

signer: Address

token_id: String

maker_amount: String

taker_amount: String

side: OrderSide

expiration: String

Wire-only (GTD expiry); NOT part of the V2 signed struct.

signature_type: SignatureType

timestamp: String

Unix milliseconds; provides order uniqueness in V2 (replaces the V1 nonce).

metadata: B256

builder: B256

neg_risk: bool

Trait Implementations

impl Clone for Order

fn clone(&self) -> Order

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Order

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Order

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Order

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

where __S: Serializer,

Serialize this value into the given Serde serializer.