Struct Box 

pub struct Box<P>
where
    P: BoxPool,
{ /* private fields */ }

Available on arm_llsc, or 32-bit and (target_has_atomic=64 or crate feature portable-atomic), or 64-bit and (target_has_atomic=128 and crate feature nightly, or crate feature portable-atomic) only.

Like std::boxed::Box but managed by memory pool P rather than #[global_allocator]

Implementations

impl<P> Box<P>

where P: BoxPool,

pub fn into_raw(b: Self) -> *mut P::Data

Consumes the Box, returning the wrapped pointer

pub unsafe fn from_raw(ptr: *mut P::Data) -> Self

Constructs a Box<P> from a raw pointer

Safety

The ptr must have been allocated by the same BoxPool P that this Box<P> uses.

Trait Implementations

impl<A> Clone for Box<A>

where A: BoxPool, A::Data: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A> Debug for Box<A>

where A: BoxPool, A::Data: Debug,

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

Formats the value using the given formatter.

impl<P> Deref for Box<P>

where P: BoxPool,

type Target = <P as BoxPool>::Data

The resulting type after dereferencing.

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

Dereferences the value.

impl<P> DerefMut for Box<P>

where P: BoxPool,

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<A> Display for Box<A>

where A: BoxPool, A::Data: Display,

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

Formats the value using the given formatter.

impl<P> Drop for Box<P>

where P: BoxPool,

fn drop(&mut self)

Executes the destructor for this type.

impl<A> Hash for Box<A>

where A: BoxPool, A::Data: Hash,

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

where H: Hasher,

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<A> Ord for Box<A>

where A: BoxPool, A::Data: Ord,

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<A, B> PartialEq<Box<B>> for Box<A>

where A: BoxPool, B: BoxPool, A::Data: PartialEq<B::Data>,

fn eq(&self, other: &Box<B>) -> 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<A, B> PartialOrd<Box<B>> for Box<A>

where A: BoxPool, B: BoxPool, A::Data: PartialOrd<B::Data>,

fn partial_cmp(&self, other: &Box<B>) -> 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<A> Eq for Box<A>

where A: BoxPool, A::Data: Eq,

impl<P> Send for Box<P>

where P: BoxPool, P::Data: Send,

impl<P> StableDeref for Box<P>

where P: BoxPool,

impl<P> Sync for Box<P>

where P: BoxPool, P::Data: Sync,