Module device

Logical graphics device.

Device

This module exposes the Device trait, which provides methods for creating and managing graphics resources such as buffers, images and memory.

The Adapter and Device types are very similar to the Vulkan concept of “physical devices” vs. “logical devices”; an Adapter is single GPU (or CPU) that implements a backend, a Device is a handle to that physical device that has the requested capabilities and is used to actually do things.

Structs

• DeviceLost
  Error occurred caused device to be lost.
• NagaShader
  Naga shader module.

Enums

• AllocationError
  Possible cause of allocation failure.
• BindError
  Error binding a resource to memory allocation.
• CreationError
  Device creation errors during open.
• MapError
  Error accessing a mapping.
• OutOfMemory
  Error allocating memory.
• ShaderError
  An error from creating a shader module.
• ShaderModuleDesc
  Source shader code for a module.
• WaitError
  Error occurring when waiting for fences or events.
• WaitFor
  Specifies the waiting targets.

Traits

• Device
  Logical device handle, responsible for creating and managing resources for the physical device it was created from.