[−][src]Struct pyo3::types::PyString
Represents a Python string
.
Methods
impl PyString
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pub fn new(_py: Python, s: &str) -> Py<PyString>
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Creates a new Python string object.
Panics if out of memory.
pub fn from_object<'p>(
src: &'p PyObjectRef,
encoding: &str,
errors: &str
) -> PyResult<&'p PyString>
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src: &'p PyObjectRef,
encoding: &str,
errors: &str
) -> PyResult<&'p PyString>
pub fn as_bytes(&self) -> &[u8]
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Get the Python string as a byte slice.
pub fn to_string(&self) -> PyResult<Cow<str>>
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Convert the PyString
into a Rust string.
Returns a UnicodeDecodeError
if the input is not valid unicode
(containing unpaired surrogates).
pub fn to_string_lossy(&self) -> Cow<str>
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Convert the PyString
into a Rust string.
Unpaired surrogates invalid UTF-8 sequences are replaced with U+FFFD REPLACEMENT CHARACTER.
Trait Implementations
impl ToPyObject for PyString
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impl PyObjectWithToken for PyString
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impl ToPyPointer for PyString
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impl PyTypeInfo for PyString
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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 PyTypeCreate for PyString
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fn init_type()
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fn type_object() -> Py<PyType>
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#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
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Create PyRawObject which can be initialized with rust value
impl AsRef<PyObjectRef> for PyString
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fn as_ref(&self) -> &PyObjectRef
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impl PartialEq<PyString> for PyString
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fn eq(&self, o: &PyString) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl<'a> From<&'a PyString> for &'a PyObjectRef
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impl Debug for PyString
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impl Display for PyString
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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) -> Result<*mut PyObject, PyErr>
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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> PyObjectAlloc for T where
T: PyTypeInfo,
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T: PyTypeInfo,
unsafe fn drop(Python, *mut PyObject)
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Calls the rust destructor for the object.
unsafe fn alloc(Python) -> Result<*mut PyObject, PyErr>
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unsafe fn dealloc(Python, *mut PyObject)
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impl<T> PyTypeObject for T where
T: PyTypeCreate,
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T: PyTypeCreate,
impl<T> PyTypeCreate for T where
T: PyObjectAlloc<T> + PyTypeInfo,
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T: PyObjectAlloc<T> + PyTypeInfo,
fn init_type()
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fn type_object() -> Py<PyType>
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#[must_use]
fn create(py: Python) -> PyResult<PyRawObject>
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Create PyRawObject which can be initialized with rust value
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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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> 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>,
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>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,