Enum BarType 

#[repr(C)]
pub enum BarType {
    Standard {
        instrument_id: InstrumentId,
        spec: BarSpecification,
        aggregation_source: AggregationSource,
    },
    Composite {
        instrument_id: InstrumentId,
        spec: BarSpecification,
        aggregation_source: AggregationSource,
        composite_step: usize,
        composite_aggregation: BarAggregation,
        composite_aggregation_source: AggregationSource,
    },
}

Represents a bar type including the instrument ID, bar specification and aggregation source.

Variants

Standard

Fields

instrument_id: InstrumentId

The bar type’s instrument ID.

spec: BarSpecification

The bar type’s specification.

aggregation_source: AggregationSource

The bar type’s aggregation source.

Composite

Fields

instrument_id: InstrumentId

The bar type’s instrument ID.

spec: BarSpecification

The bar type’s specification.

aggregation_source: AggregationSource

The bar type’s aggregation source.

composite_step: usize

The composite step for binning samples for bar aggregation.

composite_aggregation: BarAggregation

The composite type of bar aggregation.

composite_aggregation_source: AggregationSource

The composite bar type’s aggregation source.

Implementations

impl BarType

pub fn new( instrument_id: InstrumentId, spec: BarSpecification, aggregation_source: AggregationSource, ) -> Self

Creates a new BarType instance.

pub fn new_composite( instrument_id: InstrumentId, spec: BarSpecification, aggregation_source: AggregationSource, composite_step: usize, composite_aggregation: BarAggregation, composite_aggregation_source: AggregationSource, ) -> Self

Creates a new composite BarType instance.

pub fn is_standard(&self) -> bool

Returns whether this instance is a standard bar type.

pub fn is_composite(&self) -> bool

Returns whether this instance is a composite bar type.

pub fn standard(&self) -> Self

Returns the standard bar type component.

pub fn composite(&self) -> Self

Returns any composite bar type component.

pub fn instrument_id(&self) -> InstrumentId

Returns the InstrumentId for this bar type.

pub fn spec(&self) -> BarSpecification

Returns the BarSpecification for this bar type.

pub fn aggregation_source(&self) -> AggregationSource

Returns the AggregationSource for this bar type.

Trait Implementations

impl Clone for BarType

fn clone(&self) -> BarType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BarType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BarType

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BarType

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

Formats the value using the given formatter.

impl From<&str> for BarType

fn from(value: &str) -> Self

Converts to this type from the input type.

impl FromStr for BarType

type Err = BarTypeParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for BarType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'py> IntoPyObject<'py> for BarType

type Target = BarType

The Python output type

type Output = Bound<'py, <BarType as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl Ord for BarType

fn cmp(&self, other: &BarType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BarType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BarType

fn partial_cmp(&self, other: &BarType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PyClass for BarType

type Frozen = True

Whether the pyclass is frozen.

impl PyClassBaseType for BarType

type LayoutAsBase = PyClassObject<BarType>

type BaseNativeType = <BarType as PyClassImpl>::BaseNativeType

type Initializer = PyClassInitializer<BarType>

type PyClassMutability = <BarType as PyClassImpl>::PyClassMutability

impl PyClassImpl for BarType

const IS_BASETYPE: bool = true

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = /// Represents a bar type including the instrument ID, bar specification and /// aggregation source.

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<BarType>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::ImmutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for BarType

const TEXT_SIGNATURE: &'static str = "(instrument_id, spec, aggregation_source=...)"

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder BarType

type Holder = Option<PyClassGuard<'a, BarType>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'holder mut Self::Holder, ) -> PyResult<Self>

impl PyMethods<BarType> for PyClassImplCollector<BarType>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for BarType

const NAME: &'static str = "BarType"

Class name.

const MODULE: Option<&'static str>

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl Serialize for BarType

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for BarType

impl Eq for BarType

impl StructuralPartialEq for BarType