Struct WpColorManagerV1

pub struct WpColorManagerV1 { /* private fields */ }

Available on crate feature wayland and Linux only.

color manager singleton

A singleton global interface used for getting color management extensions for wl_surface and wl_output objects, and for creating client defined image description objects. The extension interfaces allow getting the image description of outputs and setting the image description of surfaces.

Compositors should never remove this global.

See also the Request enum for this interface.

Implementations

impl WpColorManagerV1

pub fn supported_intent(&self, render_intent: RenderIntent)

supported rendering intent

When this object is created, it shall immediately send this event once for each rendering intent the compositor supports.

A compositor must not advertise intents that are deprecated in the bound version of the interface.

pub fn supported_feature(&self, feature: Feature)

supported features

When this object is created, it shall immediately send this event once for each compositor supported feature listed in the enumeration.

A compositor must not advertise features that are deprecated in the bound version of the interface.

pub fn supported_tf_named(&self, tf: TransferFunction)

supported named transfer characteristic

When this object is created, it shall immediately send this event once for each named transfer function the compositor supports with the parametric image description creator.

A compositor must not advertise transfer functions that are deprecated in the bound version of the interface.

pub fn supported_primaries_named(&self, primaries: Primaries)

supported named primaries

When this object is created, it shall immediately send this event once for each named set of primaries the compositor supports with the parametric image description creator.

A compositor must not advertise names that are deprecated in the bound version of the interface.

pub fn done(&self)

all features have been sent

This event is sent when all supported rendering intents, features, transfer functions and named primaries have been sent.

Trait Implementations

impl Borrow<ObjectId> for WpColorManagerV1

fn borrow(&self) -> &ObjectId

Immutably borrows from an owned value.

impl Clone for WpColorManagerV1

fn clone(&self) -> WpColorManagerV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WpColorManagerV1

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

Formats the value using the given formatter.

impl Hash for WpColorManagerV1

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<WpColorManagerV1>> for WpColorManagerV1

fn eq(&self, other: &Weak<WpColorManagerV1>) -> 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 WpColorManagerV1

fn eq(&self, other: &WpColorManagerV1) -> 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 Resource for WpColorManagerV1

type Request = Request

The request enum for this interface

type Event<'event> = 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: 'static,

Access the user-data associated with this object

fn object_data(&self) -> Option<&Arc<dyn Any + Sync + Send>>

Access the raw data associated with this object.

fn handle(&self) -> &WeakHandle

Access the backend handle associated with this object

fn from_id( conn: &DisplayHandle, id: ObjectId, ) -> Result<WpColorManagerV1, InvalidId>

Create an object resource from its ID

fn send_event( &self, evt: <WpColorManagerV1 as Resource>::Event<'_>, ) -> Result<(), InvalidId>

Send an event to this object

fn parse_request( conn: &DisplayHandle, msg: Message<ObjectId, OwnedFd>, ) -> Result<(WpColorManagerV1, <WpColorManagerV1 as Resource>::Request), DispatchError>

Parse a event for this object

fn write_event<'a>( &self, conn: &DisplayHandle, msg: <WpColorManagerV1 as Resource>::Event<'a>, ) -> Result<Message<ObjectId, BorrowedFd<'a>>, InvalidId>

Serialize an event for this object

fn client(&self) -> Option<Client>

The client owning this object

fn is_alive(&self) -> bool

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

fn post_error(&self, code: impl Into<u32>, error: impl Into<String>)

Trigger a protocol error on this object

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

Creates a weak handle to this object

impl Eq for WpColorManagerV1