Skip to main content

DynTraitPredicate

Struct DynTraitPredicate 

Source
#[non_exhaustive]
pub struct DynTraitPredicate { pub trait_ty: Trait, }
๐Ÿ”ฌThis is a nightly-only experimental API. (type_info)
Expand description

Compile-time type information about a dynamic trait predicate.

Fields (Non-exhaustive)ยง

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
ยงtrait_ty: Trait
๐Ÿ”ฌThis is a nightly-only experimental API. (type_info)

The type of the trait as a dynamic trait type.

Trait Implementationsยง

Sourceยง

impl Debug for DynTraitPredicate

Sourceยง

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

Formats the value using the given formatter. Read more

Auto Trait Implementationsยง

Blanket Implementationsยง

Sourceยง

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

Sourceยง

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Sourceยง

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

Sourceยง

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Sourceยง

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

Sourceยง

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

Mutably borrows from an owned value. Read more
Sourceยง

impl<T> From<T> for T

Sourceยง

fn from(t: T) -> T

Returns the argument unchanged.

Sourceยง

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

Sourceยง

fn into(self) -> U

Calls U::from(self).

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

Sourceยง

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

Sourceยง

type Error = !

The type returned in the event of a conversion error.
Sourceยง

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Sourceยง

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

Sourceยง

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

The type returned in the event of a conversion error.
Sourceยง

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

Performs the conversion.
Sourceยง

impl<S, T> Upcast<T> for S
where T: UpcastFrom<S> + ?Sized, S: ?Sized,

Sourceยง

fn upcast(&self) -> &T
where Self: ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider ref type within the Wasm bindgen generics type system. Read more
Sourceยง

fn upcast_into(self) -> T
where Self: Sized + ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider type within the Wasm bindgen generics type system. Read more