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AlertCondition

finance_query::streaming

Enum AlertCondition 

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#[non_exhaustive]
pub enum AlertCondition {
    CrossesAbove(f64),
    CrossesBelow(f64),
    PriceAbove(f64),
    PriceBelow(f64),
    PercentChangeAbove(f64),
    PercentChangeBelow(f64),
    VolumeAbove(i64),
}
Expand description

A predicate over incoming price ticks.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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CrossesAbove(f64)

Price moved from at-or-below the threshold to above it.

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CrossesBelow(f64)

Price moved from at-or-above the threshold to below it.

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PriceAbove(f64)

Price is above the threshold (fires on the first matching tick).

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PriceBelow(f64)

Price is below the threshold (fires on the first matching tick).

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PercentChangeAbove(f64)

Percent change from the previous close is at or above the threshold.

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PercentChangeBelow(f64)

Percent change from the previous close is at or below the threshold.

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VolumeAbove(i64)

Day volume is at or above the threshold.

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impl AlertCondition

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pub fn kind(&self) -> AlertConditionKind

Which predicate this condition applies.

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pub fn threshold(&self) -> f64

Threshold this condition compares against.

Trait Implementations§

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impl Clone for AlertCondition

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fn clone(&self) -> AlertCondition

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 AlertCondition

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impl Debug for AlertCondition

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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<'de> Deserialize<'de> for AlertCondition

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for AlertCondition

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fn eq(&self, other: &AlertCondition) -> 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 Serialize for AlertCondition

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for AlertCondition

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impl<T> Any for T
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Gets the TypeId of self. Read more
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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
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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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> DeserializeOwned for T
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Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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The alignment necessary for the key. Must return a power of two.
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