nautilus_databento::python::live

Struct DatabentoLiveClient

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pub struct DatabentoLiveClient {
    pub key: String,
    pub dataset: String,
    /* private fields */
}

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§key: String§dataset: String

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impl DatabentoLiveClient

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pub fn is_closed(&self) -> bool

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impl DatabentoLiveClient

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pub fn py_new( key: String, dataset: String, publishers_filepath: PathBuf, ) -> PyResult<Self>

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impl IntoPy<Py<PyAny>> for DatabentoLiveClient

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

Performs the conversion.
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impl PyClass for DatabentoLiveClient

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type Frozen = False

Whether the pyclass is frozen. Read more
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impl PyClassImpl for DatabentoLiveClient

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const IS_BASETYPE: bool = false

#[pyclass(subclass)]
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const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]
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const IS_MAPPING: bool = false

#[pyclass(mapping)]
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const IS_SEQUENCE: bool = false

#[pyclass(sequence)]
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type BaseType = PyAny

Base class
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type ThreadChecker = SendablePyClass<DatabentoLiveClient>

This handles following two situations: Read more
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type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable
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type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.
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type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.
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type BaseNativeType = PyAny

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

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

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

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fn dict_offset() -> Option<isize>

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fn weaklist_offset() -> Option<isize>

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impl PyClassNewTextSignature<DatabentoLiveClient> for PyClassImplCollector<DatabentoLiveClient>

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

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

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

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

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

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

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

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impl PyMethods<DatabentoLiveClient> for PyClassImplCollector<DatabentoLiveClient>

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fn py_methods(self) -> &'static PyClassItems

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impl PyTypeInfo for DatabentoLiveClient

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const NAME: &'static str = "DatabentoLiveClient"

Class name.
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const MODULE: Option<&'static str>

Module name, if any.
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fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.
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fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.
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fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.
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fn is_exact_type_of_bound(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.
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impl DerefToPyAny for DatabentoLiveClient

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PyErrArguments for T
where T: IntoPy<Py<PyAny>> + Send + Sync,

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fn arguments(self, py: Python<'_>) -> Py<PyAny>

Arguments for exception
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impl<T> PyTypeCheck for T
where T: PyTypeInfo,

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const NAME: &'static str = <T as PyTypeInfo>::NAME

Name of self. This is used in error messages, for example.
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fn type_check(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of Self, which may include a subtype. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> MaybeSendSync for T

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where T: Send,