Struct Registration 

pub struct Registration<'a, T: Driver> { /* private fields */ }

The registration type of a drm::Device.

Once the Registration structure is dropped, the device is unregistered.

Implementations

impl<'a, T: Driver> Registration<'a, T>

pub fn project<'__this>( self: Pin<&'__this mut Self>, ) -> __Projection<'__this, 'a, T>

Pin-projects all fields of Self.

These fields are structurally pinned:

• data
• _pin

These fields are not structurally pinned:

• drm

pub fn with_project<'__this, R>( self: Pin<&'__this mut Self>, f: impl FnOnce(__ProjectionLt<'__this, 'a, T>) -> R, ) -> R

Pin-projects all fields of Self with proper lifetime.

These fields are structurally pinned:

• data
• _pin

These fields are not structurally pinned:

• drm

pub fn with_project_ref<'__this, R>( self: Pin<&'__this Self>, f: impl FnOnce(__ProjectionRef<'__this, 'a, T>) -> R, ) -> R

Pin-projects all fields of Self from a shared reference with proper lifetime.

These fields are structurally pinned:

• data
• _pin

These fields are not structurally pinned:

• drm

impl<'a, T: Driver> Registration<'a, T>

pub unsafe fn new<E>( dev: &'a Device<Bound>, drm: UnregisteredDevice<T>, data: impl PinInit<T::RegistrationData<'a>, E>, ) -> impl PinInit<Self, Error>

where Error: From<E>,

Register a new UnregisteredDevice with userspace.

Safety

The caller must not mem::forget() the returned Registration or otherwise prevent its Drop implementation from running, since the registration data may contain borrowed references that become invalid after 'a ends.

pub fn device(&self) -> &Device<T>

Returns a reference to the Device instance for this registration.

Trait Implementations

impl<'a, T: Driver> Drop for Registration<'a, T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<'a, T: Driver> HasPinData for Registration<'a, T>

type PinData = __ThePinData<'a, T>

fn __pin_data(_: InitData<Self>) -> Self::PinData

impl<T: Driver> PinnedDrop for Registration<'_, T>

fn drop(self: Pin<&mut Self>, _: OnlyCallFromDrop)

Executes the pinned destructor of this type.

impl<T: Driver> Send for Registration<'_, T>

impl<T: Driver> Sync for Registration<'_, T>