Struct ABox

pub struct ABox<T: ?Sized, A: Alignment = ConstAlign<CACHELINE_ALIGN>> { /* private fields */ }

Aligned box. See [Box] for more info.

Note: passing an alignment value of 0 or a power of two that is less than the minimum alignment will cause the vector to use the minimum valid alignment for the type T and alignment type A.

Implementations

impl<T, A: Alignment> ABox<T, A>

pub fn new(align: usize, value: T) -> Self

Creates a new ABox<T> containing value at an address aligned to align bytes.

pub fn alignment(&self) -> usize

Returns the alignment of the box.

impl<T: ?Sized, A: Alignment> ABox<T, A>

pub unsafe fn from_raw_parts(align: usize, ptr: *mut T) -> Self

Creates a new ABox<T> from its raw parts.

Safety

The arguments to this function must be acquired from a previous call to Self::into_raw_parts.

pub fn into_raw_parts(this: Self) -> (*mut T, usize)

Decomposes a ABox<T> into its raw parts: (ptr, alignment).

Trait Implementations

impl<T: ?Sized, A: Alignment> AsMut<T> for ABox<T, A>

fn as_mut(&mut self) -> &mut T

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T: ?Sized, A: Alignment> AsRef<T> for ABox<T, A>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone, A: Alignment> Clone for ABox<[T], A>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Clone, A: Alignment> Clone for ABox<T, A>

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 + ?Sized, A: Alignment> Debug for ABox<T, A>

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

Formats the value using the given formatter.

impl<T: ?Sized, A: Alignment> Deref for ABox<T, A>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T: ?Sized, A: Alignment> DerefMut for ABox<T, A>

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

Mutably dereferences the value.

impl<'de, T: Deserialize<'de>, const N: usize> Deserialize<'de> for ABox<[T], ConstAlign<N>>

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'de, T: Deserialize<'de>, const N: usize> Deserialize<'de> for ABox<T, ConstAlign<N>>

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: ?Sized, A: Alignment> Drop for ABox<T, A>

fn drop(&mut self)

Executes the destructor for this type.

impl<T, A: Alignment> From<ABox<[T], A>> for AVec<T, A>

fn from(value: ABox<[T], A>) -> Self

Converts to this type from the input type.

impl<T: Ord + ?Sized, A: Alignment> Ord for ABox<T, A>

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 + ?Sized, A: Alignment> PartialEq for ABox<T, A>

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 + ?Sized, A: Alignment> PartialOrd for ABox<T, A>

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: &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: ?Sized + Serialize, A: Alignment> Serialize for ABox<T, A>

Available on crate feature serde only.

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Eq + ?Sized, A: Alignment> Eq for ABox<T, A>

impl<T: ?Sized + Send, A: Alignment + Send> Send for ABox<T, A>

impl<T: ?Sized + Sync, A: Alignment + Sync> Sync for ABox<T, A>