Trait Instance

pub trait Instance: Sized + WasmNotSendSync {
    type A: Api;

    // Required methods
    unsafe fn init(desc: &InstanceDescriptor<'_>) -> Result<Self, InstanceError>;
    unsafe fn create_surface(
        &self,
        display_handle: RawDisplayHandle,
        window_handle: RawWindowHandle,
    ) -> Result<<Self::A as Api>::Surface, InstanceError>;
    unsafe fn destroy_surface(&self, surface: <Self::A as Api>::Surface);
    unsafe fn enumerate_adapters(&self) -> Vec<ExposedAdapter<Self::A>>;
}

Required Associated Types

type A: Api

Required Methods

unsafe fn init(desc: &InstanceDescriptor<'_>) -> Result<Self, InstanceError>

unsafe fn create_surface( &self, display_handle: RawDisplayHandle, window_handle: RawWindowHandle, ) -> Result<<Self::A as Api>::Surface, InstanceError>

unsafe fn destroy_surface(&self, surface: <Self::A as Api>::Surface)

unsafe fn enumerate_adapters(&self) -> Vec<ExposedAdapter<Self::A>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Instance for Context

type A = Api

impl Instance for Instance

Available on vulkan only.

type A = Api