[−][src]Struct pyo3::types::PyList
Represents a Python list
.
Methods
impl PyList
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pub fn new<'p, T, U>(
py: Python<'p>,
elements: impl IntoIterator<Item = T, IntoIter = U>
) -> &'p PyList where
T: ToPyObject,
U: ExactSizeIterator<Item = T>,
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py: Python<'p>,
elements: impl IntoIterator<Item = T, IntoIter = U>
) -> &'p PyList where
T: ToPyObject,
U: ExactSizeIterator<Item = T>,
Construct a new list with the given elements.
pub fn empty(py: Python) -> &PyList
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Construct a new empty list.
pub fn len(&self) -> usize
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Gets the length of the list.
pub fn is_empty(&self) -> bool
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Check if list is empty.
pub fn get_item(&self, index: isize) -> &PyObjectRef
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Gets the item at the specified index.
Panics if the index is out of range.
pub fn get_parked_item(&self, index: isize) -> PyObject
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Gets the item at the specified index.
Panics if the index is out of range.
pub fn set_item<I>(&self, index: isize, item: I) -> PyResult<()> where
I: ToPyObject,
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I: ToPyObject,
Sets the item at the specified index.
Panics if the index is out of range.
pub fn append<I>(&self, item: I) -> PyResult<()> where
I: ToBorrowedObject,
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I: ToBorrowedObject,
Appends an item at the list.
pub fn insert<I>(&self, index: isize, item: I) -> PyResult<()> where
I: ToBorrowedObject,
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I: ToBorrowedObject,
Inserts an item at the specified index.
Panics if the index is out of range.
pub fn iter(&self) -> PyListIterator
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Returns an iterator over the tuple items.
pub fn sort(&self) -> PyResult<()>
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Sorts the list in-place. Equivalent to python l.sort()
pub fn reverse(&self) -> PyResult<()>
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Reverses the list in-place. Equivalent to python l.reverse()
Trait Implementations
impl ToPyObject for PyList
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impl PyObjectWithGIL for PyList
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impl ToPyPointer for PyList
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impl PyTypeInfo for PyList
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type Type = ()
Type of objects to store in PyObject struct
type BaseType = PyObjectRef
Base class
const NAME: &'static str
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const SIZE: usize
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const OFFSET: isize
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unsafe fn type_object() -> &'static mut PyTypeObject
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fn is_instance(ptr: &PyObjectRef) -> bool
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const DESCRIPTION: &'static str
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Class doc string
const FLAGS: usize
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Type flags (ie PY_TYPE_FLAG_GC, PY_TYPE_FLAG_WEAKREF)
fn is_exact_instance(object: &PyObjectRef) -> bool
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Check if *mut ffi::PyObject
is exact instance of this type
impl PyObjectAlloc for PyList
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unsafe fn alloc(_py: Python) -> *mut PyObject
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unsafe fn dealloc(py: Python, obj: *mut PyObject)
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Calls the rust destructor for the object and frees the memory (usually by calling ptr->ob_type->tp_free). This function is used as tp_dealloc implementation. Read more
unsafe fn drop(py: Python, obj: *mut PyObject)
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Calls the rust destructor for the object.
impl PyTypeObject for PyList
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fn init_type() -> NonNull<PyTypeObject>
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fn type_object() -> Py<PyType>
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Returns the safe abstraction over the type object from PyTypeObject::init_type
impl<'a> From<&'a PyList> for &'a PyObjectRef
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impl<'a> IntoIterator for &'a PyList
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type Item = &'a PyObjectRef
The type of the elements being iterated over.
type IntoIter = PyListIterator<'a>
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter
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impl PartialEq<PyList> for PyList
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fn eq(&self, o: &PyList) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl AsRef<PyObjectRef> for PyList
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fn as_ref(&self) -> &PyObjectRef
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impl Display for PyList
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impl Debug for PyList
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Auto Trait Implementations
Blanket Implementations
impl<T> PyObjectAlloc for T where
T: PyObjectWithFreeList,
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T: PyObjectWithFreeList,
unsafe fn alloc(Python) -> *mut PyObject
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unsafe fn dealloc(Python, *mut PyObject)
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unsafe fn drop(py: Python, obj: *mut PyObject)
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Calls the rust destructor for the object.
impl<T> PyTypeObject for T where
T: PyTypeInfo + PyMethodsProtocol + PyObjectAlloc,
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T: PyTypeInfo + PyMethodsProtocol + PyObjectAlloc,
fn init_type() -> NonNull<PyTypeObject>
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fn type_object() -> Py<PyType>
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Returns the safe abstraction over the type object from PyTypeObject::init_type
impl<T> PyTypeCreate for T where
T: PyObjectAlloc + PyTypeObject,
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T: PyObjectAlloc + PyTypeObject,
#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
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Create PyRawObject which can be initialized with rust value
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)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> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,