Struct Wrap 

pub struct Wrap<Src, Dst>(pub Src, pub PhantomData<Dst>);

Tuple Fields

0: Src

1: PhantomData<Dst>

Implementations

impl<Src, Dst> Wrap<Src, Dst>

pub const fn new(src: Src) -> Self

impl<'a, Src, Dst> Wrap<&'a Src, &'a Dst>

where Src: ?Sized, Dst: ?Sized,

pub const fn transmute_ref_inference_helper(self) -> &'a Dst

impl<'a, Src, Dst> Wrap<&'a Src, &'a Dst>

pub const unsafe fn transmute_ref(self) -> &'a Dst

Safety

The caller must guarantee that:

• Src: IntoBytes + Immutable
• Dst: FromBytes + Immutable

PME

Instantiating this method PMEs unless both:

• mem::size_of::<Dst>() == mem::size_of::<Src>()
• mem::align_of::<Dst>() <= mem::align_of::<Src>()

pub fn try_transmute_ref(self) -> Result<&'a Dst, ValidityError<&'a Src, Dst>>

where Src: IntoBytes + Immutable, Dst: TryFromBytes + Immutable,

impl<'a, Src, Dst> Wrap<&'a mut Src, &'a mut Dst>

where Src: ?Sized, Dst: ?Sized,

pub fn transmute_mut_inference_helper(self) -> &'a mut Dst

impl<'a, Src, Dst> Wrap<&'a mut Src, &'a mut Dst>

pub fn transmute_mut(self) -> &'a mut Dst

where Src: FromBytes + IntoBytes, Dst: FromBytes + IntoBytes,

Transmutes a mutable reference of one type to a mutable reference of another type.

PME

Instantiating this method PMEs unless both:

• mem::size_of::<Dst>() == mem::size_of::<Src>()
• mem::align_of::<Dst>() <= mem::align_of::<Src>()

pub fn try_transmute_mut( self, ) -> Result<&'a mut Dst, ValidityError<&'a mut Src, Dst>>

where Src: FromBytes + IntoBytes, Dst: TryFromBytes + IntoBytes,

Trait Implementations

impl<Src: Clone, Dst: Clone> Clone for Wrap<Src, Dst>

fn clone(&self) -> Wrap<Src, Dst>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, Src, Dst> TransmuteMutDst<'a> for Wrap<&'a mut Src, &'a mut Dst>

where Src: KnownLayout + FromBytes + IntoBytes + ?Sized, Dst: KnownLayout<PointerMetadata = usize> + FromBytes + IntoBytes + ?Sized,

type Dst = Dst

fn transmute_mut(self) -> &'a mut Dst

impl<'a, Src, Dst> TransmuteRefDst<'a> for Wrap<&'a Src, &'a Dst>

where Src: KnownLayout + IntoBytes + Immutable + ?Sized, Dst: KnownLayout<PointerMetadata = usize> + FromBytes + Immutable + ?Sized,

type Dst = Dst

fn transmute_ref(self) -> &'a Dst

impl<'a, Src, Dst> TryTransmuteMutDst<'a> for Wrap<&'a mut Src, &'a mut Dst>

where Src: FromBytes + IntoBytes + KnownLayout + ?Sized, Dst: TryFromBytes + IntoBytes + KnownLayout + ?Sized,

type Dst = Dst

fn try_transmute_mut( self, ) -> Result<&'a mut Dst, ValidityError<&'a mut <Wrap<&'a mut Src, &'a mut Dst> as TryTransmuteMutSrc<'a>>::Src, Dst>>

See try_transmute_mut! documentation.

impl<'a, Src, Dst> TryTransmuteMutSrc<'a> for Wrap<&'a mut Src, &'a mut Dst>

where Src: ?Sized, Dst: ?Sized,

type Src = Src

impl<'a, Src, Dst> TryTransmuteRefDst<'a> for Wrap<&'a Src, &'a Dst>

where Src: IntoBytes + Immutable + KnownLayout + ?Sized, Dst: TryFromBytes + Immutable + KnownLayout + ?Sized,

type Dst = Dst

fn try_transmute_ref( self, ) -> Result<&'a Dst, ValidityError<&'a <Wrap<&'a Src, &'a Dst> as TryTransmuteRefSrc<'a>>::Src, Dst>>

See try_transmute_ref! documentation.

impl<'a, Src, Dst> TryTransmuteRefSrc<'a> for Wrap<&'a Src, &'a Dst>

where Src: ?Sized, Dst: ?Sized,

type Src = Src

impl<Src: Copy, Dst: Copy> Copy for Wrap<Src, Dst>