Struct windows::WeakRefCount[−][src]

#[repr(transparent)]
pub struct WeakRefCount(_);

Expand description

A thread-safe reference count for use with COM weak reference implementations.

Implementations

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impl WeakRefCount

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pub fn new() -> Self

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pub fn add_ref(&self) -> u32

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pub fn release(&self) -> u32

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pub unsafe fn query(&self, iid: &Guid, object: RawPtr) -> RawPtr

Trait Implementations

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impl Default for WeakRefCount

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fn default() -> WeakRefCount

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for WeakRefCount

impl Send for WeakRefCount

impl Sync for WeakRefCount

impl Unpin for WeakRefCount

impl UnwindSafe for WeakRefCount

Blanket Implementations

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

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pub 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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pub 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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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub 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>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.