[−][src]Struct pyo3::types::PyFrozenSet
Represents a Python frozenset
Methods
impl PyFrozenSet
[src]
impl PyFrozenSet
pub fn new<T: ToPyObject>(py: Python, elements: &[T]) -> Py<PyFrozenSet>
[src]
pub fn new<T: ToPyObject>(py: Python, elements: &[T]) -> Py<PyFrozenSet>
Creates a new frozenset.
May panic when running out of memory.
pub fn len(&self) -> usize
[src]
pub fn len(&self) -> usize
Return the number of items in the set. This is equivalent to len(p) on a set.
pub fn is_empty(&self) -> bool
[src]
pub fn is_empty(&self) -> bool
Check if set is empty.
pub fn contains<K>(&self, key: K) -> PyResult<bool> where
K: ToBorrowedObject,
[src]
pub fn contains<K>(&self, key: K) -> PyResult<bool> where
K: ToBorrowedObject,
Determine if the set contains the specified key.
This is equivalent to the Python expression key in self
.
Trait Implementations
impl ToPyObject for PyFrozenSet
[src]
impl ToPyObject for PyFrozenSet
impl PyObjectWithGIL for PyFrozenSet
[src]
impl PyObjectWithGIL for PyFrozenSet
impl ToPyPointer for PyFrozenSet
[src]
impl ToPyPointer for PyFrozenSet
impl PyTypeInfo for PyFrozenSet
[src]
impl PyTypeInfo for PyFrozenSet
type Type = ()
Type of objects to store in PyObject struct
type BaseType = PyObjectRef
Base class
const NAME: &'static str
[src]
const SIZE: usize
[src]
const OFFSET: isize
[src]
unsafe fn type_object() -> &'static mut PyTypeObject
[src]
unsafe fn type_object() -> &'static mut PyTypeObject
fn is_instance(ptr: &PyObjectRef) -> bool
[src]
fn is_instance(ptr: &PyObjectRef) -> bool
const DESCRIPTION: &'static str
[src]
Class doc string
const FLAGS: usize
[src]
Type flags (ie PY_TYPE_FLAG_GC, PY_TYPE_FLAG_WEAKREF)
fn is_exact_instance(object: &PyObjectRef) -> bool
[src]
fn is_exact_instance(object: &PyObjectRef) -> bool
Check if *mut ffi::PyObject
is exact instance of this type
impl PyObjectAlloc for PyFrozenSet
[src]
impl PyObjectAlloc for PyFrozenSet
unsafe fn alloc(_py: Python) -> PyResult<*mut PyObject>
[src]
unsafe fn alloc(_py: Python) -> PyResult<*mut PyObject>
unsafe fn dealloc(py: Python, obj: *mut PyObject)
[src]
unsafe fn dealloc(py: Python, obj: *mut PyObject)
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)
[src]
unsafe fn drop(py: Python, obj: *mut PyObject)
Calls the rust destructor for the object.
impl PyTypeCreate for PyFrozenSet
[src]
impl PyTypeCreate for PyFrozenSet
fn init_type()
[src]
fn init_type()
fn type_object() -> Py<PyType>
[src]
fn type_object() -> Py<PyType>
#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
[src]
#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
Create PyRawObject which can be initialized with rust value
impl<'a> From<&'a PyFrozenSet> for &'a PyObjectRef
[src]
impl<'a> From<&'a PyFrozenSet> for &'a PyObjectRef
fn from(ob: &'a PyFrozenSet) -> Self
[src]
fn from(ob: &'a PyFrozenSet) -> Self
impl AsRef<PyObjectRef> for PyFrozenSet
[src]
impl AsRef<PyObjectRef> for PyFrozenSet
fn as_ref(&self) -> &PyObjectRef
[src]
fn as_ref(&self) -> &PyObjectRef
impl PartialEq<PyFrozenSet> for PyFrozenSet
[src]
impl PartialEq<PyFrozenSet> for PyFrozenSet
fn eq(&self, o: &PyFrozenSet) -> bool
[src]
fn eq(&self, o: &PyFrozenSet) -> bool
#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Display for PyFrozenSet
[src]
impl Display for PyFrozenSet
impl Debug for PyFrozenSet
[src]
impl Debug for PyFrozenSet
Auto Trait Implementations
impl Send for PyFrozenSet
impl Send for PyFrozenSet
impl Sync for PyFrozenSet
impl Sync for PyFrozenSet
Blanket Implementations
impl<T> PyObjectAlloc for T where
T: PyObjectWithFreeList,
[src]
impl<T> PyObjectAlloc for T where
T: PyObjectWithFreeList,
unsafe fn alloc(Python) -> Result<*mut PyObject, PyErr>
[src]
unsafe fn alloc(Python) -> Result<*mut PyObject, PyErr>
unsafe fn dealloc(Python, *mut PyObject)
[src]
unsafe fn dealloc(Python, *mut PyObject)
unsafe fn drop(py: Python, obj: *mut PyObject)
[src]
unsafe fn drop(py: Python, obj: *mut PyObject)
Calls the rust destructor for the object.
impl<T> PyTypeObject for T where
T: PyTypeCreate,
[src]
impl<T> PyTypeObject for T where
T: PyTypeCreate,
impl<T> PyTypeCreate for T where
T: PyObjectAlloc + PyTypeInfo,
[src]
impl<T> PyTypeCreate for T where
T: PyObjectAlloc + PyTypeInfo,
fn init_type()
[src]
fn init_type()
fn type_object() -> Py<PyType>
[src]
fn type_object() -> Py<PyType>
#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
[src]
#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
Create PyRawObject which can be initialized with rust value
impl<T> From for T
[src]
impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
[src]
impl<T, U> Into for T where
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
[src]
impl<T> ToString for T where
T: Display + ?Sized,
impl<T, U> TryFrom for T where
T: From<U>,
[src]
impl<T, U> TryFrom for T where
T: From<U>,
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>
[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
impl<T> Borrow for T where
T: ?Sized,
[src]
impl<T> Borrow for T where
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
[src]
impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
[src]
fn get_type_id(&self) -> TypeId
impl<T, U> TryInto for T where
U: TryFrom<T>,
[src]
impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<T> BorrowMut for T where
T: ?Sized,
[src]
impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
fn borrow_mut(&mut self) -> &mut T