pub enum ReflectRef<'a> {
    Struct(&'a (dyn Struct + 'static)),
    TupleStruct(&'a (dyn TupleStruct + 'static)),
    Tuple(&'a (dyn Tuple + 'static)),
    List(&'a (dyn List + 'static)),
    Array(&'a (dyn Array + 'static)),
    Map(&'a (dyn Map + 'static)),
    Enum(&'a (dyn Enum + 'static)),
    Value(&'a (dyn Reflect + 'static)),
}
Expand description

An immutable enumeration of “kinds” of a reflected type.

Each variant contains a trait object with methods specific to a kind of type.

A ReflectRef is obtained via Reflect::reflect_ref.

Variants§

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Struct(&'a (dyn Struct + 'static))

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TupleStruct(&'a (dyn TupleStruct + 'static))

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Tuple(&'a (dyn Tuple + 'static))

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List(&'a (dyn List + 'static))

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Array(&'a (dyn Array + 'static))

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Map(&'a (dyn Map + 'static))

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Enum(&'a (dyn Enum + 'static))

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Value(&'a (dyn Reflect + 'static))

Implementations§

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impl ReflectRef<'_>

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pub fn kind(&self) -> ReflectKind

Returns the “kind” of this reflected type without any information.

Trait Implementations§

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impl From<ReflectRef<'_>> for ReflectKind

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fn from(value: ReflectRef<'_>) -> ReflectKind

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'a> Freeze for ReflectRef<'a>

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impl<'a> !RefUnwindSafe for ReflectRef<'a>

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impl<'a> Send for ReflectRef<'a>

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impl<'a> Sync for ReflectRef<'a>

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impl<'a> Unpin for ReflectRef<'a>

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impl<'a> !UnwindSafe for ReflectRef<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more