Struct PyList

pub struct PyList { /* private fields */ }

An analog of a Python list which contains an undefined number of elements of a single kind, of any supported type.

Read the module docs for more information.

Implementations

impl PyList

pub fn new() -> PyList

Constructs a new, empty PyList<T>.

The vector will not allocate until elements are pushed onto it.

pub fn remove<T>(&mut self, index: usize) -> T

where T: From<PyArg>,

Removes and returns the element at position index within the vector, shifting all elements after it to the left.

pub fn pop<T>(&mut self) -> Option<T>

where T: From<PyArg>,

Removes the last element from a vector and returns it, or None if it is empty.

pub fn len(&self) -> usize

Returns the number of elements in the PyList.

pub fn is_empty(&self) -> bool

pub fn push<T>(&mut self, a: T)

where PyArg: From<T>,

Appends an element to the back of a collection.

##Panics

Panics if the number of elements in the vector overflows a usize.

pub unsafe fn from_ptr(ptr: *mut PyList) -> PyList

Get a PyList from a previously boxed raw pointer.

pub fn into_raw(self) -> *mut PyList

Return a PyList as a raw pointer.

pub fn speciallized_iter<T: From<PyArg>>(self) -> IntoIter<T>

Consume self and turn it into an iterator.

Trait Implementations

impl AsRef<PyList> for PyArg

fn as_ref(&self) -> &PyList

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for PyList

fn clone(&self) -> PyList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyList

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

Formats the value using the given formatter.

impl Default for PyList

fn default() -> PyList

Returns the “default value” for a type.

impl From<PyArg> for PyList

fn from(a: PyArg) -> PyList

Converts to this type from the input type.

impl From<PyList> for PyArg

fn from(a: PyList) -> PyArg

Converts to this type from the input type.

impl<T> From<Vec<T>> for PyList

where PyArg: From<T>,

fn from(v: Vec<T>) -> PyList

Converts to this type from the input type.

impl<T> FromIterator<T> for PyList

where PyArg: From<T>,

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator.

impl Index<usize> for PyList

type Output = PyArg

The returned type after indexing.

fn index(&self, index: usize) -> &PyArg

Performs the indexing (container[index]) operation.

impl<'a> IndexMut<usize> for PyList

fn index_mut(&mut self, index: usize) -> &mut PyArg

Performs the mutable indexing (container[index]) operation.

impl<T> Into<Vec<T>> for PyList

where PyArg: Into<T>,

fn into(self) -> Vec<T>

Converts this type into the (usually inferred) input type.

impl PartialEq for PyList

fn eq(&self, other: &PyList) -> 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 StructuralPartialEq for PyList