Enum wayland_protocols::wlr::unstable::output_management::v1::client::zwlr_output_mode_v1::Event

#[non_exhaustive]
pub enum Event {
    Size {
        width: i32,
        height: i32,
    },
    Refresh {
        refresh: i32,
    },
    Preferred,
    Finished,
}

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.

Size

Fields

width: i32

height: i32

mode size

This event describes the mode size. The size is given in physical hardware units of the output device. This is not necessarily the same as the output size in the global compositor space. For instance, the output may be scaled or transformed.

Refresh

Fields

refresh: i32

mode refresh rate

This event describes the mode’s fixed vertical refresh rate. It is only sent if the mode has a fixed refresh rate.

Preferred

mode is preferred

This event advertises this mode as preferred.

Finished

the mode has been destroyed

The compositor will destroy the object immediately after sending this event, so it will become invalid and the client should release any resources associated with it.

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.

impl MessageGroup for Event

const MESSAGES: &'static [MessageDesc] = _

Wire representation of this MessageGroup

type Map = ProxyMap

The wrapper type for ObjectMap allowing the mapping of Object and NewId arguments to the object map during parsing.

fn is_destructor(&self) -> bool

Whether this message is a destructor

fn opcode(&self) -> u16

The opcode of this message

fn since(&self) -> u32

The minimal object version for which this message exists

fn child<Meta: ObjectMetadata>( opcode: u16, version: u32, meta: &Meta ) -> Option<Object<Meta>>

Retrieve the child Object associated with this message if any

fn from_raw(msg: Message, map: &mut Self::Map) -> Result<Self, ()>

Construct a message from its raw representation

fn into_raw(self, sender_id: u32) -> Message

Turn this message into its raw representation

unsafe fn from_raw_c( obj: *mut c_void, opcode: u32, args: *const wl_argument ) -> Result<Event, ()>

Construct a message of this group from its C representation

fn as_raw_c_in<F, T>(self, f: F) -> T

where F: FnOnce(u32, &mut [wl_argument]) -> T,

Build a C representation of this message