Struct raw_window_handle::HaikuWindowHandle

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#[non_exhaustive]
pub struct HaikuWindowHandle { pub b_window: NonNull<c_void>, pub b_direct_window: Option<NonNull<c_void>>, }
Expand description

Raw window handle for Haiku.

Fields (Non-exhaustive)§

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.
§b_window: NonNull<c_void>

A pointer to a BWindow object

§b_direct_window: Option<NonNull<c_void>>

A pointer to a BDirectWindow object that might be null

Implementations§

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impl HaikuWindowHandle

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pub fn new(b_window: NonNull<c_void>) -> Self

Create a new handle to a window.

§Example
let b_window: NonNull<BWindow>;
let mut handle = HaikuWindowHandle::new(b_window.cast());
// Optionally set `b_direct_window`.
handle.b_direct_window = None;

Trait Implementations§

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impl Clone for HaikuWindowHandle

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fn clone(&self) -> HaikuWindowHandle

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 Debug for HaikuWindowHandle

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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 From<HaikuWindowHandle> for RawWindowHandle

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fn from(value: HaikuWindowHandle) -> Self

Converts to this type from the input type.
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impl Hash for HaikuWindowHandle

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for HaikuWindowHandle

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fn eq(&self, other: &HaikuWindowHandle) -> 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 Copy for HaikuWindowHandle

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impl Eq for HaikuWindowHandle

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impl StructuralPartialEq for HaikuWindowHandle

Auto Trait Implementations§

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.