pub enum CastKind {
    PointerExposeAddress,
    PointerFromExposedAddress,
    PointerCoercion(PointerCoercion),
    DynStar,
    IntToInt,
    FloatToInt,
    FloatToFloat,
    IntToFloat,
    PtrToPtr,
    FnPtrToPtr,
    Transmute,
}

Variants§

§

PointerExposeAddress

An exposing pointer to address cast. A cast between a pointer and an integer type, or between a function pointer and an integer type. See the docs on expose_addr for more details.

§

PointerFromExposedAddress

An address-to-pointer cast that picks up an exposed provenance. See the docs on from_exposed_addr for more details.

§

PointerCoercion(PointerCoercion)

Pointer related casts that are done by coercions. Note that reference-to-raw-ptr casts are translated into &raw mut/const *r, i.e., they are not actually casts.

§

DynStar

Cast into a dyn* object.

§

IntToInt

§

FloatToInt

§

FloatToFloat

§

IntToFloat

§

PtrToPtr

§

FnPtrToPtr

§

Transmute

Reinterpret the bits of the input as a different type.

MIR is well-formed if the input and output types have different sizes, but running a transmute between differently-sized types is UB.

Allowed only in MirPhase::Runtime; Earlier it’s a TerminatorKind::Call.

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
§

impl<T> CallHasher for Twhere T: Hash + ?Sized,

§

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where H: Hash + ?Sized, B: BuildHasher,

source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.