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QueryPhase

Enum QueryPhase 

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pub enum QueryPhase {
    Idle,
    Instrument,
    Rotating,
    Halted,
}
Expand description

查询阶段(0.9.8,用户定口径):链走到第几步就是哪个阶段,不存在额外的「闸门」。

Idle(链还没走到结算确认)→ Instrument(问合约)→ 任一合约行到手 → Rotating (资金/持仓交替)。3 次问满仍无合约 → 警告一次 → Halted(本轮停止,什么都不再发)。 取代 0.9.x 的 rotation_armed + instrument_closed + cycle_pos 三样 —— 它们表达的 是同一件事的不同侧面。链本身是串行的:第 6~9 步每一步都由上一步的回报触发,阶段只是 把这个事实显形,不参与任何查询决策之外的逻辑。

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Idle

还没开始:未登录 / 未确认结算单 / 会话刚复位。

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Instrument

结算单已确认,正在问合约(最多 3 次)。

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Rotating

有合约在册:资金与持仓交替轮询。

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Halted

3 次问满且一条合约都没到手:本轮查询停止(0.9.8 用户裁定,不再问资金与持仓)。

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impl QueryPhase

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pub fn label(self) -> &'static str

中文读数(状态行与界面「阶段」列共用一份措辞)。

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impl Clone for QueryPhase

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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
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impl Copy for QueryPhase

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impl Debug for QueryPhase

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

Formats the value using the given formatter. Read more
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impl Eq for QueryPhase

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impl PartialEq for QueryPhase

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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
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impl StructuralPartialEq for QueryPhase

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more