Struct crndm::cell::RootCell

pub struct RootCell<'a, T: 'a, A: MemPool>(_, _);

Root object container

The return value of pool's open() function is a RootCell<T> which contains a reference to the root object of type T and a reference counting object of pool type. When there is no more reference to the RootCell, it closes the underlying pool.

The root object is immutable; modifications to the root object can be provided via interior mutability.

Implementations

impl<'a, T: 'a + PSafe, A: MemPool> RootCell<'a, T, A>

pub fn new(value: &'a T, pool: Arc<A>) -> Self

Trait Implementations

impl<T: PSafe, A: MemPool, '_> Clone for RootCell<'_, T, A>

pub fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + PSafe, A: MemPool, '_> Debug for RootCell<'_, T, A>

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

Formats the value using the given formatter.

impl<T: PSafe, A: MemPool, '_> Deref for RootCell<'_, T, A>

type Target = T

The resulting type after dereferencing.

pub fn deref(&self) -> &T

Dereferences the value.

impl<T: Display + PSafe, A: MemPool, '_> Display for RootCell<'_, T, A>

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

Formats the value using the given formatter.

impl<T: PSafe + Eq, A: MemPool, '_> Eq for RootCell<'_, T, A>

impl<T: Ord + PSafe, A: MemPool, '_> Ord for RootCell<'_, T, A>

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<T, A: MemPool, '_> !PSafe for RootCell<'_, T, A>

impl<T: PSafe + PartialEq, A: MemPool, '_> PartialEq<RootCell<'_, T, A>> for RootCell<'_, T, A>

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: PSafe + PartialOrd, A: MemPool, '_> PartialOrd<RootCell<'_, T, A>> for RootCell<'_, T, A>

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl<T, A: MemPool, '_> RefUnwindSafe for RootCell<'_, T, A>

impl<T: PSafe + Send, A: MemPool, '_> Send for RootCell<'_, T, A>

impl<T: ?Sized, A: MemPool, '_> !Sync for RootCell<'_, T, A>

impl<T: PSafe, A: MemPool, '_> TxInSafe for RootCell<'_, T, A>

impl<T, A: MemPool, '_> !TxOutSafe for RootCell<'_, T, A>

impl<T, A: MemPool, '_> UnwindSafe for RootCell<'_, T, A>