[−][src]Struct pyo3::types::PyString
Represents a Python string
.
This type is immutable
Methods
impl PyString
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pub fn new<'p>(py: Python<'p>, s: &str) -> &'p PyString
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Creates a new Python string object.
Panics if out of memory.
pub fn from_object<'p>(
src: &'p PyAny,
encoding: &str,
errors: &str
) -> PyResult<&'p PyString>
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src: &'p PyAny,
encoding: &str,
errors: &str
) -> PyResult<&'p PyString>
pub fn as_bytes(&self) -> PyResult<&[u8]>
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Get the Python string as a byte slice.
Returns a UnicodeEncodeError
if the input is not valid unicode
(containing unpaired surrogates).
pub fn to_string(&self) -> PyResult<Cow<str>>
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Convert the PyString
into a Rust string.
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 AsPyPointer for PyString
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impl AsRef<PyAny> for PyString
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impl Debug for PyString
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impl Display for PyString
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impl<'a> From<&'a PyString> for &'a PyAny
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impl PartialEq<PyString> for PyString
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impl PyNativeType for PyString
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impl PyObjectLayout<PyString> for PyObject
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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 PyTypeInfo for PyString
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type Type = ()
Type of objects to store in PyObject struct
type BaseType = PyAny
Base class
type ConcreteLayout = PyObject
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 PyString
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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 PyString
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Auto Trait Implementations
impl !RefUnwindSafe for PyString
impl !Send for PyString
impl !Sync for PyString
impl Unpin for PyString
impl UnwindSafe for PyString
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>,