Struct NumericUnion 

#[repr(C)]
pub struct NumericUnion<T: Copy, N: Copy, B>(NumericUnionImpl<T, N, B>);

cbindgen:derive-eq=false cbindgen:derive-neq=false

Tuple Fields

0: NumericUnionImpl<T, N, B>

Implementations

impl<T: Copy, N: Copy, B> NumericUnion<T, N, B>

pub fn is_inline(&self) -> bool

Whether we hold an inline value.

pub fn is_boxed(&self) -> bool

Whether we hold a boxed value.

unsafe fn boxed_ptr(&self) -> *mut B

pub fn unpack_mut(&mut self) -> UnpackedMut<'_, T, N, B>

Returns the unpacked value, mutably.

pub fn unpack(&self) -> Unpacked<'_, T, N, B>

Returns the unpacked value.

pub fn extract(self) -> Extracted<T, N, B>

Returns the extracted value.

pub fn inline(numeric_tag: T, value: N) -> Self

Constructs an inline value.

pub fn boxed(v: Box<B>) -> Self

Constructs a boxed value.

Trait Implementations

impl<T: Copy, N: Copy, B: Clone> Clone for NumericUnion<T, N, B>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy + Debug, N: Copy + Debug, B: Debug> Debug for NumericUnion<T, N, B>

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

Formats the value using the given formatter.

impl<T: Copy, N: Copy, B> Drop for NumericUnion<T, N, B>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Copy, N: Copy, B> MallocSizeOf for NumericUnion<T, N, B>

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl<T: Copy + PartialEq, N: Copy + PartialEq, B: PartialEq> PartialEq for NumericUnion<T, N, B>

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: Copy + ToShmem, N: Copy + ToShmem, B: ToShmem> ToShmem for NumericUnion<T, N, B>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.