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ContentMask

gpui_authoring

Struct ContentMask 

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#[repr(C)]
pub struct ContentMask<P>
where
    P: Clone + Debug + Default + PartialEq,
{
    pub bounds: Bounds<P>,
}
Expand description

Indicates which region of the window is visible. Content falling outside of this mask will not be rendered. Currently, only rectangular content masks are supported, but we give the mask its own type to leave room to support more complex shapes in the future.

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§bounds: Bounds<P>

The bounds

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impl ContentMask<Pixels>

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pub fn scale(&self, factor: f32) -> ContentMask<ScaledPixels>

Scale the content mask’s pixel units by the given scaling factor.

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pub fn intersect(&self, other: &ContentMask<Pixels>) -> ContentMask<Pixels>

Intersect the content mask with the given content mask.

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impl<P> Clone for ContentMask<P>
where P: Clone + Debug + Default + PartialEq,

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fn clone(&self) -> ContentMask<P>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<P> Copy for ContentMask<P>
where P: Copy + Clone + Debug + Default + PartialEq,

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impl<P> Debug for ContentMask<P>
where P: Debug + Clone + Default + PartialEq,

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

Formats the value using the given formatter. Read more
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impl<P> Default for ContentMask<P>
where P: Default + Clone + Debug + PartialEq,

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fn default() -> ContentMask<P>

Returns the “default value” for a type. Read more
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impl<P> Eq for ContentMask<P>
where P: Eq + Clone + Debug + Default + PartialEq,

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impl<P> PartialEq for ContentMask<P>
where P: PartialEq + Clone + Debug + Default,

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fn eq(&self, other: &ContentMask<P>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<P> StructuralPartialEq for ContentMask<P>
where P: PartialEq + Clone + Debug + Default,

Auto Trait Implementations§

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impl<P> Freeze for ContentMask<P>
where Bounds<P>: Freeze,

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impl<P> RefUnwindSafe for ContentMask<P>
where Bounds<P>: RefUnwindSafe,

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impl<P> Send for ContentMask<P>
where Bounds<P>: Send,

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impl<P> Sync for ContentMask<P>
where Bounds<P>: Sync,

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impl<P> Unpin for ContentMask<P>
where Bounds<P>: Unpin,

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impl<P> UnsafeUnpin for ContentMask<P>
where Bounds<P>: UnsafeUnpin,

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impl<P> UnwindSafe for ContentMask<P>
where Bounds<P>: UnwindSafe,

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> CustomStyleProperty for T
where T: 'static + Send + Sync + PartialEq,

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fn as_any(&self) -> &(dyn Any + 'static)

Upcasts to Any so CustomStyles::get can recover the concrete type.
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fn eq_property(&self, other: &(dyn CustomStyleProperty + 'static)) -> bool

Compares two properties that share a concrete type.
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<R, P> ReadPrimitive<R> for P
where R: Read + ReadEndian<P>, P: Default,

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fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().
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fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().
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fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().
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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 = !

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

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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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