Struct pyo3::ffi::PyObjectArenaAllocator

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pub struct PyObjectArenaAllocator {
    pub ctx: *mut c_void,
    pub alloc: Option<extern "C" fn(*mut c_void, usize) -> *mut c_void>,
    pub free: Option<extern "C" fn(*mut c_void, *mut c_void, usize)>,
}

Available on neither Py_LIMITED_API nor PyPy.

Fields

ctx: *mut c_voidalloc: Option<extern "C" fn(*mut c_void, usize) -> *mut c_void>free: Option<extern "C" fn(*mut c_void, *mut c_void, usize)>

Trait Implementations

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impl Clone for PyObjectArenaAllocator

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fn clone(&self) -> PyObjectArenaAllocator

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Default for PyObjectArenaAllocator

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fn default() -> PyObjectArenaAllocator

Returns the “default value” for a type. Read more

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impl Copy for PyObjectArenaAllocator

Auto Trait Implementations

impl RefUnwindSafe for PyObjectArenaAllocator

impl !Send for PyObjectArenaAllocator

impl !Sync for PyObjectArenaAllocator

impl Unpin for PyObjectArenaAllocator

impl UnwindSafe for PyObjectArenaAllocator

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct pyo3::ffi::PyObjectArenaAllocator

Fields

Trait Implementations

impl Clone for PyObjectArenaAllocator

fn clone(&self) -> PyObjectArenaAllocator

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

impl Default for PyObjectArenaAllocator

fn default() -> PyObjectArenaAllocator

impl Copy for PyObjectArenaAllocator

Auto Trait Implementations

impl RefUnwindSafe for PyObjectArenaAllocator

impl !Send for PyObjectArenaAllocator

impl !Sync for PyObjectArenaAllocator

impl Unpin for PyObjectArenaAllocator

impl UnwindSafe for PyObjectArenaAllocator

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct pyo3::ffi::PyObjectArenaAllocator

Fields

Trait Implementations

impl Clone for PyObjectArenaAllocator

fn clone(&self) -> PyObjectArenaAllocator

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

impl Default for PyObjectArenaAllocator

fn default() -> PyObjectArenaAllocator

impl Copy for PyObjectArenaAllocator

Auto Trait Implementations

impl RefUnwindSafe for PyObjectArenaAllocator

impl !Send for PyObjectArenaAllocator

impl !Sync for PyObjectArenaAllocator

impl Unpin for PyObjectArenaAllocator

impl UnwindSafe for PyObjectArenaAllocator

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

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

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,