Trait Adapter 

pub trait Adapter: WasmNotSendSync {
    type A: Api;

    // Required methods
    unsafe fn open(
        &self,
        features: Features,
        limits: &Limits,
        memory_hints: &MemoryHints,
    ) -> Result<OpenDevice<Self::A>, DeviceError>;
    unsafe fn texture_format_capabilities(
        &self,
        format: TextureFormat,
    ) -> TextureFormatCapabilities;
    unsafe fn surface_capabilities(
        &self,
        surface: &<Self::A as Api>::Surface,
    ) -> Option<SurfaceCapabilities>;
    unsafe fn get_presentation_timestamp(&self) -> PresentationTimestamp;
    fn get_ordered_buffer_usages(&self) -> BufferUses;
    fn get_ordered_texture_usages(&self) -> TextureUses;
}

Available on crate feature unstable-wgpu-29 only.

Required Associated Types

type A: Api

Required Methods

unsafe fn open( &self, features: Features, limits: &Limits, memory_hints: &MemoryHints, ) -> Result<OpenDevice<Self::A>, DeviceError>

unsafe fn texture_format_capabilities( &self, format: TextureFormat, ) -> TextureFormatCapabilities

Return the set of supported capabilities for a texture format.

unsafe fn surface_capabilities( &self, surface: &<Self::A as Api>::Surface, ) -> Option<SurfaceCapabilities>

Returns the capabilities of working with a specified surface.

None means presentation is not supported for it.

unsafe fn get_presentation_timestamp(&self) -> PresentationTimestamp

Creates a PresentationTimestamp using the adapter’s WSI.

fn get_ordered_buffer_usages(&self) -> BufferUses

The combination of all usages that the are guaranteed to be be ordered by the hardware. If a usage is ordered, then if the buffer state doesn’t change between draw calls, there are no barriers needed for synchronization.

fn get_ordered_texture_usages(&self) -> TextureUses

The combination of all usages that the are guaranteed to be be ordered by the hardware. If a usage is ordered, then if the buffer state doesn’t change between draw calls, there are no barriers needed for synchronization.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Adapter for slint::wgpu_29::wgpu::hal::gles::Adapter

type A = Api

impl Adapter for Context

type A = Api

impl Adapter for slint::wgpu_29::wgpu::hal::vulkan::Adapter

type A = Api