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PositionData

ek_data::position

Struct PositionData

pub struct PositionData {Show 16 fields
    pub gateway_name: String,
    pub symbol: String,
    pub exchange: Exchange,
    pub direction: Direction,
    pub volume: f64,
    pub frozen: f64,
    pub price: f64,
    pub pnl: f64,
    pub yd_volume: f64,
    pub name: String,
    pub can_use_volume: f64,
    pub market_value: f64,
    pub on_road_volume: f64,
    pub avg_price: f64,
    pub last_price: f64,
    pub profit_rate: f64,
}

Expand description

逐向持仓数据。

Fields§

§gateway_name: String

上游网关名

§symbol: String

合约代码

§exchange: Exchange

交易所

§direction: Direction

方向(Python 必填;Rust Default 为 Direction::NET,见 constant.rs 说明)

§volume: f64

持仓量

§frozen: f64

冻结量

§price: f64

持仓均价(网关侧口径)

§pnl: f64

持仓盈亏

§yd_volume: f64

隔夜仓量(Yesterday)

§name: String

证券名称

§can_use_volume: f64

可用数量

§market_value: f64

市值

§on_road_volume: f64

在途股份

§avg_price: f64

成本价

§last_price: f64

最新价

§profit_rate: f64

盈亏比例

Implementations§

impl PositionData

pub fn en_symbol(&self) -> String

en_symbol(派生方法;分配一次)。

pub fn en_symbol_into(&self, buf: &mut String)

零分配版本:追加到复用缓冲。

pub fn en_positionid(&self) -> String

en_positionid = "{gateway_name}.{en_symbol}.{direction 线值}"(object.py:262-264)。

注意:Python 版第三段用中文线值("多"),Rust 版依线值决定 3 用英文 ("LONG"/"SHORT"/"NET";DESIGN.md 决定 3)。

Trait Implementations§

impl Clone for PositionData

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for PositionData

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

Formats the value using the given formatter. Read more

impl Default for PositionData

fn default() -> Self

Returns the “default value” for a type. Read more

impl PartialEq for PositionData

fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for PositionData

Auto Trait Implementations§

impl Freeze for PositionData

impl RefUnwindSafe for PositionData

impl Send for PositionData

impl Sync for PositionData

impl Unpin for PositionData

impl UnsafeUnpin for PositionData

impl UnwindSafe for PositionData

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.