Struct PyASCIIObjectState

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#[repr(C, align(4))]
struct PyASCIIObjectState { bitfield_align: [u8; 0], bitfield: BitfieldUnit<[u8; 4]>, }
Available on non-Py_LIMITED_API only.
Expand description

Wrapper around the PyASCIIObject.state bitfield with getters and setters that work on most little- and big-endian architectures.

Memory layout of C bitfields is implementation defined, so these functions are still unsafe. Users must verify that they work as expected on the architectures they target.

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§bitfield_align: [u8; 0]§bitfield: BitfieldUnit<[u8; 4]>

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impl PyASCIIObjectState

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unsafe fn interned(&self) -> c_uint

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn set_interned(&mut self, val: c_uint)

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn kind(&self) -> c_uint

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn set_kind(&mut self, val: c_uint)

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn compact(&self) -> c_uint

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn set_compact(&mut self, val: c_uint)

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn ascii(&self) -> c_uint

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn set_ascii(&mut self, val: c_uint)

Available on non-GraalPy and non-Py_3_14 only.
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unsafe fn ready(&self) -> c_uint

Available on non-GraalPy and non-Py_3_12 only.
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unsafe fn set_ready(&mut self, val: c_uint)

Available on non-GraalPy and non-Py_3_12 only.

Trait Implementations§

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impl From<PyASCIIObjectState> for u32

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fn from(value: PyASCIIObjectState) -> Self

Converts to this type from the input type.
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impl From<u32> for PyASCIIObjectState

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fn from(value: u32) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> SizedTypeProperties for T

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#[doc(hidden)] const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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#[doc(hidden)] const LAYOUT: Layout = _

🔬This is a nightly-only experimental API. (sized_type_properties)
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#[doc(hidden)] const MAX_SLICE_LEN: usize = _

🔬This is a nightly-only experimental API. (sized_type_properties)
The largest safe length for a [Self]. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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