Struct polars_utils::sync::SyncPtr

#[repr(transparent)]
pub struct SyncPtr<T>(_);

Utility that allows use to send pointers to another thread. This is better than going through usize as MIRI can follow these.

Implementations

impl<T> SyncPtr<T>

pub unsafe fn new(ptr: *mut T) -> Self

Safety

This will make a pointer sync and send. Ensure that you don’t break aliasing rules.

pub unsafe fn from_const(ptr: *const T) -> Self

Safety

This will make a pointer sync and send. Ensure that you don’t break aliasing rules.

pub fn new_null() -> Self

pub fn get(self) -> *mut T

pub fn is_null(&self) -> bool

pub unsafe fn deref_unchecked(&self) -> &'static T

Safety

Derefs a raw pointer, no guarantees whatsoever.

Trait Implementations

impl<T: Clone> Clone for SyncPtr<T>

fn clone(&self) -> SyncPtr<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SyncPtr<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Copy> Copy for SyncPtr<T>

impl<T> Send for SyncPtr<T>

impl<T> Sync for SyncPtr<T>