Struct TradeTick

#[repr(C)]
pub struct TradeTick {
    pub instrument_id: InstrumentId,
    pub price: Price,
    pub size: Quantity,
    pub aggressor_side: AggressorSide,
    pub trade_id: TradeId,
    pub ts_event: UnixNanos,
    pub ts_init: UnixNanos,
}

Represents a single trade tick in a market.

Fields

instrument_id: InstrumentId

The trade instrument ID.

price: Price

The traded price.

size: Quantity

The traded size.

aggressor_side: AggressorSide

The trade aggressor side.

trade_id: TradeId

The trade match ID (assigned by the venue).

ts_event: UnixNanos

UNIX timestamp (nanoseconds) when the trade event occurred.

ts_init: UnixNanos

UNIX timestamp (nanoseconds) when the struct was initialized.

Implementations

impl TradeTick

pub fn new( instrument_id: InstrumentId, price: Price, size: Quantity, aggressor_side: AggressorSide, trade_id: TradeId, ts_event: UnixNanos, ts_init: UnixNanos, ) -> Self

Creates a new TradeTick instance.

pub fn get_metadata( instrument_id: &InstrumentId, price_precision: u8, size_precision: u8, ) -> HashMap<String, String>

Returns the metadata for the type, for use with serialization formats.

pub fn get_fields() -> IndexMap<String, String>

Returns the field map for the type, for use with Arrow schemas.

impl TradeTick

pub fn from_pyobject(obj: &Bound<'_, PyAny>) -> PyResult<Self>

Create a new TradeTick extracted from the given [PyAny].

Trait Implementations

impl Clone for TradeTick

fn clone(&self) -> TradeTick

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TradeTick

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

Formats the value using the given formatter.

impl Default for TradeTick

fn default() -> Self

Creates a new default TradeTick instance for testing.

impl<'de> Deserialize<'de> for TradeTick

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TradeTick

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

Formats the value using the given formatter.

impl From<TradeTick> for Data

fn from(value: TradeTick) -> Self

Converts to this type from the input type.

impl GetTsInit for TradeTick

fn ts_init(&self) -> UnixNanos

impl Hash for TradeTick

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 IntoPy<Py<PyAny>> for TradeTick

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

Performs the conversion.

impl PartialEq for TradeTick

fn eq(&self, other: &TradeTick) -> 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 PyClass for TradeTick

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for TradeTick

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<TradeTick>

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<TradeTick> for PyClassImplCollector<TradeTick>

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

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

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

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

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

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

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

impl PyMethods<TradeTick> for PyClassImplCollector<TradeTick>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for TradeTick

const NAME: &'static str = "TradeTick"

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

Returns the safe abstraction over the type object.

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

Checks if object is an instance of this type.

impl Serializable for TradeTick

fn from_json_bytes(data: &[u8]) -> Result<Self, Error>

Deserialize an object from JSON encoded bytes.

fn from_msgpack_bytes(data: &[u8]) -> Result<Self, Error>

Deserialize an object from MsgPack encoded bytes.

fn as_json_bytes(&self) -> Result<Bytes, Error>

Serialize an object to JSON encoded bytes.

fn as_msgpack_bytes(&self) -> Result<Bytes, Error>

Serialize an object to MsgPack encoded bytes.

impl Serialize for TradeTick

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 TradeTick

impl DerefToPyAny for TradeTick

impl Eq for TradeTick

impl StructuralPartialEq for TradeTick