Struct PinRcGenericStorage

pub struct PinRcGenericStorage<T, C: Radium<Item = usize>> { /* private fields */ }

The common implementation shared by PinRcStorage and PinArcStorage.

Implementations

impl<T, C: Radium<Item = usize>> PinRcGenericStorage<T, C>

pub fn new(value: T) -> Self

Create a new storage containing the provided value.

pub fn get_pin_mut(self: Pin<&mut Self>) -> Option<Pin<&mut T>>

Get a mutable reference to the contents if there are no handles referring to self.

impl<T, C: Radium<Item = usize>> PinRcGenericStorage<T, C>

pub fn ref_count(&self) -> usize

Get the number of handles currently referring to self. Beware of race conditions: Concurrent operations may change the count between the time you observe it and the time you act on the observation.

pub fn get_pinned(&self) -> Pin<&T>

Get a pinned reference to the contained value.

pub fn create_handle(self: Pin<&Self>) -> PinRcGeneric<T, C>

Create a handle referring to self. Note that this takes Pin<&Self>. If you have a Pin<&mut Self>, call as_ref:

let arc = storage.as_ref().create_handle();

Trait Implementations

impl<T, C: Radium<Item = usize>> Borrow<T> for PinRcGenericStorage<T, C>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T: Debug, C: Radium<Item = usize>> Debug for PinRcGenericStorage<T, C>

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

Formats the value using the given formatter.

impl<T, C: Radium<Item = usize>> Deref for PinRcGenericStorage<T, C>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T, C: Radium<Item = usize>> Drop for PinRcGenericStorage<T, C>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Hash, C: Radium<Item = usize>> Hash for PinRcGenericStorage<T, C>

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: Ord, C: Radium<Item = usize>> Ord for PinRcGenericStorage<T, C>

fn cmp(&self, other: &Self) -> 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,

Restrict a value to a certain interval.

impl<T: PartialEq, C: Radium<Item = usize>> PartialEq for PinRcGenericStorage<T, C>

fn eq(&self, other: &Self) -> 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, C: Radium<Item = usize>> PartialOrd for PinRcGenericStorage<T, C>

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

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

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

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

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

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

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

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

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

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

impl<T: Eq, C: Radium<Item = usize>> Eq for PinRcGenericStorage<T, C>