Struct TradeId

#[repr(C)]
pub struct TradeId { /* private fields */ }

Represents a valid trade match ID (assigned by a trading venue).

The unique ID assigned to the trade entity once it is received or matched by the venue or central counterparty.

Can correspond to the TradeID <1003> field of the FIX protocol.

Maximum length is 36 characters.

Implementations

impl TradeId

pub fn new_checked<T: AsRef<str>>(value: T) -> Result<Self>

Creates a new TradeId instance with correctness checking.

Maximum length is 36 characters.

Errors

This function returns an error if:

• value is an invalid string (e.g., is empty or contains non-ASCII characters).
• value length exceeds 36 characters.

Notes

PyO3 requires a Result type for proper error handling and stacktrace printing in Python.

pub fn new<T: AsRef<str>>(value: T) -> Self

Creates a new TradeId instance.

Maximum length is 36 characters.

Errors

This function returns an error if:

• value is an invalid string (e.g., is empty or contains non-ASCII characters).
• value length exceeds 36 characters.

pub fn from_bytes(value: &[u8]) -> Result<Self>

Creates a new TradeId instance.

Maximum length is 36 characters plus a null terminator byte.

Panics

This function panics if:

• The byte slice is empty or consists only of a single null byte.
• The byte slice exceeds 36 bytes and does not end with a null byte.
• The byte slice is exactly 37 bytes but the last byte is not null.
• The byte slice contains non-ASCII characters.

pub fn as_cstr(&self) -> &CStr

Returns a C string slice from the trade ID value.

Trait Implementations

impl Clone for TradeId

fn clone(&self) -> TradeId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TradeId

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

Formats the value using the given formatter.

impl Default for TradeId

fn default() -> Self

Creates a new default TradeId instance for testing.

impl<'de> Deserialize<'de> for TradeId

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TradeId

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

Formats the value using the given formatter.

impl From<&str> for TradeId

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<CString> for TradeId

fn from(value: CString) -> Self

Converts to this type from the input type.

impl From<String> for TradeId

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for TradeId

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 TradeId

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

Performs the conversion.

impl Ord for TradeId

fn cmp(&self, other: &TradeId) -> 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 TradeId

fn eq(&self, other: &TradeId) -> 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 TradeId

fn partial_cmp(&self, other: &TradeId) -> 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 TradeId

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for TradeId

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<TradeId>

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<TradeId> for PyClassImplCollector<TradeId>

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

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

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

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

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

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

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

impl PyMethods<TradeId> for PyClassImplCollector<TradeId>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for TradeId

const NAME: &'static str = "TradeId"

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 Serialize for TradeId

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl ToPyObject for TradeId

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

Converts self into a Python object.

impl Copy for TradeId

impl DerefToPyAny for TradeId

impl Eq for TradeId

impl StructuralPartialEq for TradeId