Struct gfx_hal::window::SurfaceCapabilities
source · [−]pub struct SurfaceCapabilities {
pub image_count: RangeInclusive<SwapImageIndex>,
pub current_extent: Option<Extent2D>,
pub extents: RangeInclusive<Extent2D>,
pub max_image_layers: Layer,
pub usage: Usage,
pub present_modes: PresentMode,
pub composite_alpha_modes: CompositeAlphaMode,
}
Expand description
Describes information about what a Surface
’s properties are.
Fetch this with Surface::capabilities.
Fields
image_count: RangeInclusive<SwapImageIndex>
Number of presentable images supported by the adapter for a swapchain created from this surface.
image_count.start
must be at least 1.image_count.end
must be larger or equal toimage_count.start
.
current_extent: Option<Extent2D>
Current extent of the surface.
None
if the surface has no explicit size, depending on the swapchain extent.
extents: RangeInclusive<Extent2D>
Range of supported extents.
current_extent
must be inside this range.
max_image_layers: Layer
Maximum number of layers supported for presentable images.
Must be at least 1.
usage: Usage
Supported image usage flags.
present_modes: PresentMode
A bitmask of supported presentation modes.
composite_alpha_modes: CompositeAlphaMode
A bitmask of supported alpha composition modes.
Trait Implementations
sourceimpl Clone for SurfaceCapabilities
impl Clone for SurfaceCapabilities
sourcefn clone(&self) -> SurfaceCapabilities
fn clone(&self) -> SurfaceCapabilities
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl RefUnwindSafe for SurfaceCapabilities
impl Send for SurfaceCapabilities
impl Sync for SurfaceCapabilities
impl Unpin for SurfaceCapabilities
impl UnwindSafe for SurfaceCapabilities
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more