[−][src]Union abi_stable::utils::Transmuter

#[repr(C)]pub union Transmuter<T: Copy, U: Copy> {
    pub from: T,
    pub to: U,
}

Helper type for transmuting between Copy types without adding any overhead in debug builds.

Safety

Be aware that using this type is equivalent to using std::mem::transmute_copy, which doesn't check that T and U have the same size.

Fields

from: Tto: U

Auto Trait Implementations

`impl<T, U> RefUnwindSafe for Transmuter<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,`

`impl<T, U> Send for Transmuter<T, U> where T: Send, U: Send,`

`impl<T, U> Sync for Transmuter<T, U> where T: Sync, U: Sync,`

`impl<T, U> Unpin for Transmuter<T, U> where T: Unpin, U: Unpin,`

`impl<T, U> UnwindSafe for Transmuter<T, U> where T: UnwindSafe, U: UnwindSafe,`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T> GetWithMetadata for T`[src]

`type ForSelf = WithMetadata_<T, T>`

This is always WithMetadata_<Self, Self>

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> SelfOps for T where T: ?Sized,` [src]

`pub const T: PhantomData<fn() -> Self>`[src]

`pub const T_D: PhantomData<Self>`[src]

`pub fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self`[src]

`pub fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self`[src]

`pub fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self`[src]

`pub fn ty_(&self) -> PhantomData<fn() -> Self>`[src]

`pub fn ty_d(&self) -> PhantomData<Self>`[src]

`pub fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>`[src]

`pub fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>`[src]

`pub fn eq_id(&self, other: &Self) -> bool`[src]

`pub fn piped<F, U>(self, f: F) -> U where F: FnOnce(Self) -> U,` [src]

`pub fn piped_ref<'a, F, U>(&'a self, f: F) -> U where F: FnOnce(&'a Self) -> U,` [src]

`pub fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where F: FnOnce(&'a mut Self) -> U,` [src]

`pub fn mutated<F>(self, f: F) -> Self where F: FnOnce(&mut Self),` [src]

`pub fn observe<F>(self, f: F) -> Self where F: FnOnce(&Self),` [src]

`pub fn into_<T>(self, PhantomData<fn() -> T>) -> T where Self: Into<T>,` [src]

`pub fn as_ref_<T>(&self) -> &T where Self: AsRef<T>, T: ?Sized,` [src]

`pub fn as_mut_<T>(&mut self) -> &mut T where Self: AsMut<T>, T: ?Sized,` [src]

`pub fn drop_(self)`[src]

`impl<This> TransmuteElement for This where This: ?Sized,` [src]

`pub unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where Self: CanTransmuteElement<T>, Self::Target: Sized,` [src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The error type returned when the conversion fails.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

`impl<T> TypeIdentity for T where T: ?Sized,` [src]

`type Type = T`

The same type as Self. Read more

`pub fn into_type_val(self) -> Self::Type where Self::Type: Sized,` [src]

`pub fn into_type_ref(&self) -> &Self::Type`[src]

`pub fn into_type_mut(&mut self) -> &mut Self::Type`[src]

`pub fn into_type_box(self: Box<Self, Global>) -> Box<Self::Type, Global>`[src]

`pub fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>`[src]

`pub fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>`[src]

`pub fn from_type_val(this: Self::Type) -> Self where Self::Type: Sized,` [src]

`pub fn from_type_ref(this: &Self::Type) -> &Self`[src]

`pub fn from_type_mut(this: &mut Self::Type) -> &mut Self`[src]

`pub fn from_type_box(this: Box<Self::Type, Global>) -> Box<Self, Global>`[src]

`pub fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>`[src]

`pub fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>`[src]

[−][src]Union abi_stable::utils::Transmuter

Safety

Fields

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Transmuter<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,

impl<T, U> Send for Transmuter<T, U> where T: Send, U: Send,

impl<T, U> Sync for Transmuter<T, U> where T: Sync, U: Sync,

impl<T, U> Unpin for Transmuter<T, U> where T: Unpin, U: Unpin,

impl<T, U> UnwindSafe for Transmuter<T, U> where T: UnwindSafe, U: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

impl<T> GetWithMetadata for T[src]

type ForSelf = WithMetadata_<T, T>

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

impl<T> SelfOps for T where T: ?Sized, [src]

pub const T: PhantomData<fn() -> Self>[src]

pub const T_D: PhantomData<Self>[src]

pub fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self[src]

pub fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self[src]

pub fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self[src]

pub fn ty_(&self) -> PhantomData<fn() -> Self>[src]

pub fn ty_d(&self) -> PhantomData<Self>[src]

pub fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>[src]

pub fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>[src]

pub fn eq_id(&self, other: &Self) -> bool[src]

pub fn piped<F, U>(self, f: F) -> U where F: FnOnce(Self) -> U, [src]

pub fn piped_ref<'a, F, U>(&'a self, f: F) -> U where F: FnOnce(&'a Self) -> U, [src]

pub fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where F: FnOnce(&'a mut Self) -> U, [src]

pub fn mutated<F>(self, f: F) -> Self where F: FnOnce(&mut Self), [src]

pub fn observe<F>(self, f: F) -> Self where F: FnOnce(&Self), [src]

pub fn into_<T>(self, PhantomData<fn() -> T>) -> T where Self: Into<T>, [src]

pub fn as_ref_<T>(&self) -> &T where Self: AsRef<T>, T: ?Sized, [src]

pub fn as_mut_<T>(&mut self) -> &mut T where Self: AsMut<T>, T: ?Sized, [src]

pub fn drop_(self)[src]

impl<This> TransmuteElement for This where This: ?Sized, [src]

pub unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr where Self: CanTransmuteElement<T>, Self::Target: Sized, [src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]