Struct dex_v3::instruction::new_order::Params

pub struct Params {
    pub side: Side,
    pub limit_price: u64,
    pub max_base_qty: u64,
    pub max_quote_qty: u64,
    pub order_type: OrderType,
    pub self_trade_behavior: SelfTradeBehavior,
    pub match_limit: u64,
}

The required arguments for a new_order instruction.

Fields

side: Side

The order’s side (Bid or Ask)

limit_price: u64

The order’s limit price (as a FP32)

max_base_qty: u64

The max quantity of base token to match and post

max_quote_qty: u64

The max quantity of quote token to match and post

order_type: OrderType

The order type (supported types include Limit, FOK, IOC and PostOnly)

self_trade_behavior: SelfTradeBehavior

Configures what happens when this order is at least partially matched against an order belonging to the same user account

match_limit: u64

The maximum number of orders to be matched against.

Setting this number too high can sometimes lead to excessive resource consumption which can cause a failure.

Trait Implementations

impl BorshDeserialize for Params where
    Side: BorshDeserialize,
    u64: BorshDeserialize,
    u64: BorshDeserialize,
    u64: BorshDeserialize,
    OrderType: BorshDeserialize,
    SelfTradeBehavior: BorshDeserialize,
    u64: BorshDeserialize, 

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for Params where
    Side: BorshSerialize,
    u64: BorshSerialize,
    u64: BorshSerialize,
    u64: BorshSerialize,
    OrderType: BorshSerialize,
    SelfTradeBehavior: BorshSerialize,
    u64: BorshSerialize, 

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this instance into a vector of bytes.