Struct sync_ptr::SyncConstPtr

pub struct SyncConstPtr<T>(/* private fields */);

Wrapped const raw pointer that is Send+Sync

Implementations

impl<T> SyncConstPtr<T>

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

Makes ptr Send+Sync

Safety

The ptr parameter must be able to handle being sent and used in other threads concurrently, or special care must be taken when using the wrapped ptr to not use it in any way in other threads.

pub const fn null() -> Self

Makes a Send+Sync null ptr.

pub const fn cast<Y>(&self) -> SyncConstPtr<Y>

Casts ptr to another data type while keeping it Send+Sync.

pub const fn inner(&self) -> *const T

Returns inner ptr which is then no longer Send+Sync.

pub const fn as_sync_const(&self) -> SyncConstPtr<T>

This is equivalent to .clone() and does nothing.

pub const fn as_send_const(&self) -> SendConstPtr<T>

Makes this ptr no longer Sync.

pub const fn as_sync_mut(&self) -> SyncMutPtr<T>

Makes this ptr mutable

Safety

Writing to immutable data is UB.

pub const fn as_send_mut(&self) -> SendMutPtr<T>

Makes this ptr mutable and no longer Sync.

Safety

Writing to immutable data is UB.

Trait Implementations

impl<T> Clone for SyncConstPtr<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SyncConstPtr<T>

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

Formats the value using the given formatter.

impl<T> Deref for SyncConstPtr<T>

type Target = *const T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Hash> Hash for SyncConstPtr<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Into<*const T> for SyncConstPtr<T>

fn into(self) -> *const T

Converts this type into the (usually inferred) input type.

impl<T: Ord> Ord for SyncConstPtr<T>

fn cmp(&self, other: &SyncConstPtr<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for SyncConstPtr<T>

fn eq(&self, other: &SyncConstPtr<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for SyncConstPtr<T>

fn partial_cmp(&self, other: &SyncConstPtr<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Copy for SyncConstPtr<T>

impl<T: Eq> Eq for SyncConstPtr<T>

impl<T> Send for SyncConstPtr<T>

impl<T> StructuralPartialEq for SyncConstPtr<T>

impl<T> Sync for SyncConstPtr<T>