Enum dbn::enums::InstrumentClass

#[repr(u8)]
pub enum InstrumentClass {
    Bond = 66,
    Call = 67,
    Future = 70,
    Stock = 75,
    MixedSpread = 77,
    Put = 80,
    FutureSpread = 83,
    OptionSpread = 84,
    FxSpot = 88,
}

The class of instrument.

For example usage see Getting options with their underlying.

Variants

Bond = 66

A bond.

Call = 67

A call option.

Future = 70

A future.

Stock = 75

A stock.

MixedSpread = 77

A spread composed of multiple instrument classes.

Put = 80

A put option.

FutureSpread = 83

A spread composed of futures.

OptionSpread = 84

A spread composed of options.

FxSpot = 88

A foreign exchange spot.

Implementations

impl InstrumentClass

pub fn is_option(&self) -> bool

Returns true if the instrument class is a type of option.

NOTE: excludes Self::MixedSpread, which may include options.

pub fn is_future(&self) -> bool

Returns true if the instrument class is a type of future.

NOTE: excludes Self::MixedSpread, which may include futures.

pub fn is_spread(&self) -> bool

Returns true if the instrument class is a type of spread, i.e. composed of two or more instrument legs.

Trait Implementations

impl Clone for InstrumentClass

fn clone(&self) -> InstrumentClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstrumentClass

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

Formats the value using the given formatter.

impl From<InstrumentClass> for char

fn from(class: InstrumentClass) -> Self

Converts to this type from the input type.

impl From<InstrumentClass> for u8

fn from(enum_value: InstrumentClass) -> Self

Converts to this type from the input type.

impl HasPyGilRef for InstrumentClass

type AsRefTarget = PyCell<InstrumentClass>

Utility type to make Py::as_ref work.

impl Hash for InstrumentClass

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 IntoEnumIterator for InstrumentClass

type Iterator = InstrumentClassIter

fn iter() -> InstrumentClassIter

impl IntoPy<Py<PyAny>> for InstrumentClass

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl PartialEq for InstrumentClass

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PyClass for InstrumentClass

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for InstrumentClass

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<InstrumentClass>

This handles following two situations:

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 doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

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

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature<InstrumentClass> for PyClassImplCollector<InstrumentClass>

Available on crate feature python only.

fn new_text_signature(self) -> Option<&'static str>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a InstrumentClass

type Holder = Option<PyRef<'py, InstrumentClass>>

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

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut InstrumentClass

type Holder = Option<PyRefMut<'py, InstrumentClass>>

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

impl PyMethods<InstrumentClass> for PyClassImplCollector<InstrumentClass>

Available on crate feature python only.

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for InstrumentClass

const NAME: &'static str = "InstrumentClass"

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<'_>) -> &PyType

👎Deprecated since 0.21.0: PyTypeInfo::type_object will be replaced by PyTypeInfo::type_object_bound in a future PyO3 version

Returns the safe abstraction over the type object.

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

Returns the safe abstraction over the type object.

fn is_type_of(object: &PyAny) -> bool

👎Deprecated since 0.21.0: PyTypeInfo::is_type_of will be replaced by PyTypeInfo::is_type_of_bound in a future PyO3 version

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

fn is_type_of_bound(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: &PyAny) -> bool

👎Deprecated since 0.21.0: PyTypeInfo::is_exact_type_of will be replaced by PyTypeInfo::is_exact_type_of_bound in a future PyO3 version

Checks if object is an instance of this type.

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

Checks if object is an instance of this type.

impl TryFrom<u8> for InstrumentClass

type Error = TryFromPrimitiveError<InstrumentClass>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for InstrumentClass

type Primitive = u8

type Error = TryFromPrimitiveError<InstrumentClass>

const NAME: &'static str = "InstrumentClass"

fn try_from_primitive( number: Self::Primitive ) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for InstrumentClass

impl Eq for InstrumentClass

impl StructuralPartialEq for InstrumentClass