[−][src]Struct pyo3::types::PySlice
Represents a Python slice
.
Only c_long
indices supported at the moment by PySlice
object.
Methods
impl PySlice
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pub fn new(py: Python, start: isize, stop: isize, step: isize) -> &PySlice
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Construct a new slice with the given elements.
pub fn indices(&self, length: c_long) -> PyResult<PySliceIndices>
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Retrieve the start, stop, and step indices from the slice object slice assuming a sequence of length length, and store the length of the slice in slicelength.
Trait Implementations
impl AsPyPointer for PySlice
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impl AsRef<PyAny> for PySlice
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impl Debug for PySlice
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impl Display for PySlice
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impl<'a> From<&'a PySlice> for &'a PyAny
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impl PartialEq<PySlice> for PySlice
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impl PyNativeType for PySlice
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impl PyObjectLayout<PySlice> for PySliceObject
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const IS_NATIVE_TYPE: bool
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fn get_super_or(
&mut self
) -> Option<&mut <T::BaseType as PyTypeInfo>::ConcreteLayout>
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&mut self
) -> Option<&mut <T::BaseType as PyTypeInfo>::ConcreteLayout>
unsafe fn internal_ref_cast(obj: &PyAny) -> &T
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unsafe fn internal_mut_cast(obj: &PyAny) -> &mut T
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unsafe fn py_init(&mut self, _value: T)
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unsafe fn py_drop(&mut self, _py: Python)
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impl PyObjectSizedLayout<PySlice> for PySliceObject
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impl PyTypeInfo for PySlice
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type Type = ()
Type of objects to store in PyObject struct
type BaseType = PyAny
Base class
type ConcreteLayout = PySliceObject
Layout
type Initializer = PyNativeTypeInitializer<Self>
Initializer for layout
const NAME: &'static str
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const MODULE: Option<&'static str>
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unsafe fn type_object() -> &'static mut PyTypeObject
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fn is_instance(ptr: &PyAny) -> bool
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const DESCRIPTION: &'static str
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const FLAGS: usize
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fn is_exact_instance(object: &PyAny) -> bool
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impl PyTypeObject for PySlice
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fn init_type() -> NonNull<PyTypeObject>
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fn type_object() -> Py<PyType>
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impl ToPyObject for PySlice
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Auto Trait Implementations
impl !RefUnwindSafe for PySlice
impl !Send for PySlice
impl !Sync for PySlice
impl Unpin for PySlice
impl UnwindSafe for PySlice
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> PyTypeObject for T where
T: PyClass,
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T: PyClass,
fn init_type() -> NonNull<PyTypeObject>
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fn type_object() -> Py<PyType>
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,