pub trait ExtAttachmentFeedbackLoopLayoutExtension: DeviceV1_0 {
const METADATA: Extension = EXT_ATTACHMENT_FEEDBACK_LOOP_LAYOUT_EXTENSION;
}
pub trait ExtAttachmentFeedbackLoopLayoutExtension: DeviceV1_0 {
const METADATA: Extension = EXT_ATTACHMENT_FEEDBACK_LOOP_LAYOUT_EXTENSION;
}