Struct image_texel::texels::IsTransparentWrapper

source · [−]

pub struct IsTransparentWrapper<P, O>(_);

Expand description

Marker struct to denote that P is transparently wrapped in O.

The only way to construct it is by accessing its associated constant which only exists when the bound bytemuck::TransparentWrapper holds as required. This encodes a type-level set and is a workaround for such bounds not yet being allowed in const fn. Expect this type to be deprecated sooner or later.

Implementations

impl<P, O: TransparentWrapper<P>> IsTransparentWrapper<P, O>

pub const CONST: Self = IsTransparentWrapper(PhantomData)

Auto Trait Implementations

impl<P, O> RefUnwindSafe for IsTransparentWrapper<P, O> where
O: RefUnwindSafe,
P: RefUnwindSafe,

impl<P, O> Send for IsTransparentWrapper<P, O> where
O: Send,
P: Send,

impl<P, O> Sync for IsTransparentWrapper<P, O> where
O: Sync,
P: Sync,

impl<P, O> Unpin for IsTransparentWrapper<P, O> where
O: Unpin,
P: Unpin,

impl<P, O> UnwindSafe for IsTransparentWrapper<P, O> where
O: UnwindSafe,
P: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.