Enum Event

#[non_exhaustive]
pub enum Event {
    SupportedIntent {
        render_intent: WEnum<RenderIntent>,
    },
    SupportedFeature {
        feature: WEnum<Feature>,
    },
    SupportedTfNamed {
        tf: WEnum<TransferFunction>,
    },
    SupportedPrimariesNamed {
        primaries: WEnum<Primaries>,
    },
    Done,
}

Available on crate feature wayland and Linux only.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SupportedIntent

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.

Fields

render_intent: WEnum<RenderIntent>

rendering intent

SupportedFeature

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.

Fields

feature: WEnum<Feature>

supported feature

SupportedTfNamed

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.

Fields

tf: WEnum<TransferFunction>

Named transfer function

SupportedPrimariesNamed

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.

Fields

primaries: WEnum<Primaries>

Named color primaries

Done

all features have been sent

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

Implementations

impl Event

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.