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StrategyDomainError

qs_backtest::strategy::domain

Enum StrategyDomainError

pub enum StrategyDomainError {
Show 17 variants    InvalidStrategyId,
    InvalidRevision,
    InvalidTitle,
    MissingInstruments,
    MissingSeries,
    InvalidInstrument {
        symbol: String,
    },
    DuplicateInstrument {
        symbol: String,
    },
    DuplicateSeriesId {
        series_id: SeriesId,
    },
    UndeclaredSeriesInstrument {
        series_id: SeriesId,
        symbol: String,
    },
    DuplicateSeriesDefinition {
        series_id: SeriesId,
    },
    DecisionLatencyTooLarge {
        value: u64,
    },
    DecisionTimestampOverflow {
        timestamp: NaiveDateTime,
        latency_ms: u64,
    },
    InvalidDecisionReason {
        maximum: usize,
    },
    InvalidTradeId,
    TooManySignals {
        actual: usize,
        maximum: usize,
    },
    NonMonotonicDecisionSequence {
        previous: u64,
        current: u64,
    },
    OmittedCounterOverflow,
}

Expand description

Errors returned while validating historical strategy domain values.

Variants§

InvalidStrategyId

InvalidRevision

InvalidTitle

MissingInstruments

MissingSeries

InvalidInstrument

Fields

§symbol: String

DuplicateInstrument

Fields

§symbol: String

DuplicateSeriesId

Fields

§series_id: SeriesId

UndeclaredSeriesInstrument

Fields

§series_id: SeriesId

§symbol: String

DuplicateSeriesDefinition

Fields

§series_id: SeriesId

DecisionLatencyTooLarge

Fields

§value: u64

DecisionTimestampOverflow

Fields

§timestamp: NaiveDateTime

§latency_ms: u64

InvalidDecisionReason

Fields

§maximum: usize

InvalidTradeId

TooManySignals

Fields

§actual: usize

§maximum: usize

NonMonotonicDecisionSequence

Fields

§previous: u64

§current: u64

OmittedCounterOverflow

Trait Implementations§

impl Clone for StrategyDomainError

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 StrategyDomainError

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

Formats the value using the given formatter. Read more

impl Display for StrategyDomainError

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

Formats the value using the given formatter. Read more

impl Eq for StrategyDomainError

impl Error for StrategyDomainError

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports. Read more

impl From<StrategyDomainError> for ConfiguredStrategyAdapterBuildError

fn from(source: StrategyDomainError) -> Self

Converts to this type from the input type.

impl From<StrategyDomainError> for ConfiguredStrategyAdapterError

fn from(source: StrategyDomainError) -> Self

Converts to this type from the input type.

impl From<StrategyDomainError> for StrategyRuntimeError

fn from(source: StrategyDomainError) -> Self

Converts to this type from the input type.

impl PartialEq for StrategyDomainError

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 StrategyDomainError

Auto Trait Implementations§

impl Freeze for StrategyDomainError

impl RefUnwindSafe for StrategyDomainError

impl Send for StrategyDomainError

impl Sync for StrategyDomainError

impl Unpin for StrategyDomainError

impl UnsafeUnpin for StrategyDomainError

impl UnwindSafe for StrategyDomainError

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V