Module gfx_hal::device

Logical 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.
SurfaceLost	Error occurred caused surface to be lost.
WindowInUse	Native window is already in use by graphics API.

Enums

AllocationError	Possible cause of allocation failure.
BindError	Error binding a resource to memory allocation.
OomOrDeviceLost	Error occurred caused device to be lost or out of memory error.
OutOfMemory	Error allocating memory.
ShaderError	An error from creating a shader module.
WaitFor	Specifies the waiting targets.

Traits

Device

Overview