Struct WpDrmLeaseRequestV1

pub struct WpDrmLeaseRequestV1 { /* private fields */ }

Available on crate feature wayland and Linux only.

DRM lease request

A client that wishes to lease DRM resources will attach the list of connectors advertised with wp_drm_lease_device_v1.connector that they wish to lease, then use wp_drm_lease_request_v1.submit to submit the request.

This interface has no events.

Implementations

impl WpDrmLeaseRequestV1

pub fn request_connector(&self, connector: &WpDrmLeaseConnectorV1)

request a connector for this lease

Indicates that the client would like to lease the given connector. This is only used as a suggestion, the compositor may choose to include any resources in the lease it issues, or change the set of leased resources at any time. Compositors are however encouraged to include the requested connector and other resources necessary to drive the connected output in the lease.

Requesting a connector that was created from a different lease device than this lease request raises the wrong_device error. Requesting a connector twice will raise the duplicate_connector error.

pub fn submit<U, D>(&self, qh: &QueueHandle<D>, udata: U) -> WpDrmLeaseV1

where U: Send + Sync + 'static, D: Dispatch<WpDrmLeaseV1, U> + 'static,

submit the lease request

Submits the lease request and creates a new wp_drm_lease_v1 object. After calling submit the compositor will immediately destroy this object, issuing any more requests will cause a wl_display error. The compositor doesn’t make any guarantees about the events of the lease object, clients cannot expect an immediate response. Not requesting any connectors before submitting the lease request will raise the empty_lease error.

Trait Implementations

impl Borrow<ObjectId> for WpDrmLeaseRequestV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for WpDrmLeaseRequestV1

fn clone(&self) -> WpDrmLeaseRequestV1

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WpDrmLeaseRequestV1

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Hash for WpDrmLeaseRequestV1

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Weak<WpDrmLeaseRequestV1>> for WpDrmLeaseRequestV1

fn eq(&self, other: &Weak<WpDrmLeaseRequestV1>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for WpDrmLeaseRequestV1

fn eq(&self, other: &WpDrmLeaseRequestV1) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Proxy for WpDrmLeaseRequestV1

type Request<'request> = Request<'request>

The request enum for this interface

type Event = Event

The event enum for this interface

fn interface() -> &'static Interface

The interface description

fn id(&self) -> ObjectId

The ID of this object

fn version(&self) -> u32

The version of this object

fn data<U>(&self) -> Option<&U>

where U: Send + Sync + 'static,

Access the user-data associated with this object

fn object_data(&self) -> Option<&Arc<dyn ObjectData>>

Access the raw data associated with this object.

fn backend(&self) -> &WeakBackend

Access the backend associated with this object

fn send_request( &self, req: <WpDrmLeaseRequestV1 as Proxy>::Request<'_>, ) -> Result<(), InvalidId>

Send a request for this object.

fn send_constructor<I>( &self, req: <WpDrmLeaseRequestV1 as Proxy>::Request<'_>, data: Arc<dyn ObjectData>, ) -> Result<I, InvalidId>

where I: Proxy,

Send a request for this object that creates another object.

fn from_id( conn: &Connection, id: ObjectId, ) -> Result<WpDrmLeaseRequestV1, InvalidId>

Create an object proxy from its ID

fn inert(backend: WeakBackend) -> WpDrmLeaseRequestV1

Create an inert object proxy

fn parse_event( conn: &Connection, msg: Message<ObjectId, OwnedFd>, ) -> Result<(WpDrmLeaseRequestV1, <WpDrmLeaseRequestV1 as Proxy>::Event), DispatchError>

Parse a event for this object

fn write_request<'a>( &self, conn: &Connection, msg: <WpDrmLeaseRequestV1 as Proxy>::Request<'a>, ) -> Result<(Message<ObjectId, BorrowedFd<'a>>, Option<(&'static Interface, u32)>), InvalidId>

Serialize a request for this object

fn is_alive(&self) -> bool

Checks if the Wayland object associated with this proxy is still alive

fn downgrade(&self) -> Weak<Self>

Creates a weak handle to this object

impl Eq for WpDrmLeaseRequestV1