Struct PyStrategy 

pub struct PyStrategy { /* private fields */ }

Python-facing wrapper for Strategy.

Implementations

impl PyStrategy

pub fn new(config: Option<StrategyConfig>) -> Self

Creates a new PyStrategy instance.

pub fn set_python_instance(&mut self, py_obj: Py<PyAny>)

Sets the Python instance reference for method dispatch.

pub fn set_config(&mut self, config: Option<Py<PyAny>>)

Stores the original Python config object passed at construction.

Retained so the constructed instance exposes .config (matching v1) and so instance-based registration can source strategy ID, order ID tag, and logging flags from the same single config object.

pub fn set_external_order_claims( &mut self, external_order_claims: Option<Vec<InstrumentId>>, )

Updates configured external order claim instrument IDs before registration.

pub fn external_order_claims(&self) -> Option<Vec<InstrumentId>>

Returns the configured external order claim instrument IDs.

pub fn set_strategy_id(&mut self, strategy_id: StrategyId) -> Result<()>

Updates the runtime strategy ID.

Must only be called before registration. See PyDataActor::set_actor_id.

pub fn set_order_id_tag(&mut self, order_id_tag: &str) -> Result<()>

Updates the runtime order ID tag.

pub fn set_log_events(&mut self, log_events: bool)

Updates the runtime log_events setting.

pub fn set_log_commands(&mut self, log_commands: bool)

Updates the runtime log_commands setting.

pub fn strategy_id(&self) -> StrategyId

Returns the strategy ID.

pub fn is_registered(&self) -> bool

Returns a value indicating whether the strategy has been registered with a trader.

pub fn register( &mut self, trader_id: TraderId, clock: Rc<RefCell<dyn Clock>>, cache: Rc<RefCell<Cache>>, portfolio: Rc<RefCell<Portfolio>>, ) -> Result<()>

Register the strategy with a trader.

Errors

Returns an error if registration fails.

pub fn register_in_global_registries(&self)

Registers this strategy in the global component and actor registries.

Trait Implementations

impl Debug for PyStrategy

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

Formats the value using the given formatter.

impl DerefToPyAny for PyStrategy

impl ExtractPyClassWithClone for PyStrategy

impl<'py> IntoPyObject<'py> for PyStrategy

type Target = PyStrategy

The Python output type

type Output = Bound<'py, <PyStrategy 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 PyClass for PyStrategy

const NAME: &str = "Strategy"

Name of the class.

type Frozen = False

Whether the pyclass is frozen.

impl PyClassBaseType for PyStrategy

type LayoutAsBase = <PyStrategy as PyClassImpl>::Layout

type BaseNativeType = <PyStrategy as PyClassImpl>::BaseNativeType

type Initializer = PyClassInitializer<PyStrategy>

type PyClassMutability = <PyStrategy as PyClassImpl>::PyClassMutability

type Layout<T: PyClassImpl> = <<PyStrategy as PyClassBaseType>::BaseNativeType as PyClassBaseType>::Layout<T>

The type of object layout to use for ancestors or descendants of this type.

impl PyClassImpl for PyStrategy

const MODULE: Option<&str>

Module which the class will be associated with.

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 = /// Python-facing wrapper for Strategy.

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 Layout = <<PyStrategy as PyClassImpl>::BaseNativeType as PyClassBaseType>::Layout<PyStrategy>

Description of how this class is laid out in memory

type BaseType = PyAny

Base class

type ThreadChecker = ThreadCheckerImpl

This handles following two situations:

type Inventory = Pyo3MethodsInventoryForPyStrategy

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

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<PyObjectOffset>

Used to provide the dictoffset slot (equivalent to tp_dictoffset)

fn weaklist_offset() -> Option<PyObjectOffset>

Used to provide the weaklistoffset slot (equivalent to tp_weaklistoffset

impl PyClassNewTextSignature for PyStrategy

const TEXT_SIGNATURE: &'static str = "(config=None)"

impl PyStubType for PyStrategy

fn type_output() -> TypeInfo

The type to be used in the output signature, i.e. return type of the Python function or methods.

fn type_input() -> TypeInfo

The type to be used in the input signature, i.e. the arguments of the Python function or methods.

impl PyTypeInfo for PyStrategy

const NAME: &str = <Self as ::pyo3::PyClass>::NAME

👎Deprecated since 0.28.0:

prefer using ::type_object(py).name() to get the correct runtime value

Class name.

const MODULE: Option<&str> = <Self as ::pyo3::impl_::pyclass::PyClassImpl>::MODULE

👎Deprecated since 0.28.0:

prefer using ::type_object(py).module() to get the correct runtime value

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.