Struct windows::Foundation::Collections::IVectorView

pub struct IVectorView<T>(/* private fields */)
where
    T: RuntimeType + 'static;

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impl<T: RuntimeType + 'static> IVectorView<T>

pub fn GetAt(&self, index: u32) -> Result<T>

pub fn Size(&self) -> Result<u32>

pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> Result<bool>
where P0: Param<T>,

pub fn GetMany( &self, startindex: u32, items: &mut [<T as Type<T>>::Default] ) -> Result<u32>

pub fn First(&self) -> Result<IIterator<T>>

Methods from Deref<Target = IInspectable>§

pub fn GetRuntimeClassName(&self) -> Result<HSTRING, Error>

Returns the canonical type name for the underlying object.

pub fn GetTrustLevel(&self) -> Result<i32, Error>

Gets the trust level of the current object.

Trait Implementations§

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impl<T> Clone for IVectorView<T>
where T: RuntimeType + 'static + Clone,

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fn clone(&self) -> IVectorView<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Debug for IVectorView<T>
where T: RuntimeType + 'static + Debug,

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

Formats the value using the given formatter. Read more
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impl<T: RuntimeType + 'static> Deref for IVectorView<T>

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type Target = IInspectable

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<T: RuntimeType + 'static> Interface for IVectorView<T>

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const IID: GUID = _

The GUID associated with the interface.
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fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.
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fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.
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unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer. Read more
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unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid. Read more
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fn cast<T>(&self) -> Result<T, Error>
where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. Read more
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fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.
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unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface Read more
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impl<T: RuntimeType> IntoIterator for &IVectorView<T>

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type Item = T

The type of the elements being iterated over.
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type IntoIter = VectorViewIterator<<&IVectorView<T> as IntoIterator>::Item>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
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impl<T: RuntimeType> IntoIterator for IVectorView<T>

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type Item = T

The type of the elements being iterated over.
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type IntoIter = VectorViewIterator<<IVectorView<T> as IntoIterator>::Item>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
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impl<T> PartialEq for IVectorView<T>
where T: RuntimeType + 'static + PartialEq,

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fn eq(&self, other: &IVectorView<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> TryFrom<Vec<<T as Type<T>>::Default>> for IVectorView<T>
where T: RuntimeType, T::Default: Clone + PartialEq,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(values: Vec<T::Default>) -> Result<Self>

Performs the conversion.
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impl<T> Eq for IVectorView<T>
where T: RuntimeType + 'static + Eq,

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impl<T> StructuralPartialEq for IVectorView<T>
where T: RuntimeType + 'static,

Auto Trait Implementations§

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impl<T> Freeze for IVectorView<T>

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impl<T> RefUnwindSafe for IVectorView<T>
where T: RefUnwindSafe,

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impl<T> !Send for IVectorView<T>

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impl<T> !Sync for IVectorView<T>

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impl<T> Unpin for IVectorView<T>
where T: Unpin,

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impl<T> UnwindSafe for IVectorView<T>
where T: UnwindSafe,

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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