Enum wayland_protocols::wlr::unstable::screencopy::v1::server::zwlr_screencopy_manager_v1::Request

#[non_exhaustive]pub enum Request {
    CaptureOutput {
        frame: Main<ZwlrScreencopyFrameV1>,
        overlay_cursor: i32,
        output: WlOutput,
    },
    CaptureOutputRegion {
        frame: Main<ZwlrScreencopyFrameV1>,
        overlay_cursor: i32,
        output: WlOutput,
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
    Destroy,
}

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.

CaptureOutput

capture an output

Capture the next frame of an entire output.

Fields of CaptureOutput

frame: Main<ZwlrScreencopyFrameV1>overlay_cursor: i32output: WlOutput

CaptureOutputRegion

capture an output's region

Capture the next frame of an output's region.

The region is given in output logical coordinates, see xdg_output.logical_size. The region will be clipped to the output's extents.

Fields of CaptureOutputRegion

frame: Main<ZwlrScreencopyFrameV1>overlay_cursor: i32output: WlOutputx: i32y: i32width: i32height: i32

Destroy

destroy the manager

All objects created by the manager will still remain valid, until their appropriate destroy request has been called.

This is a destructor, once received this object cannot be used any longer.

Trait Implementations

impl Debug for Request

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

Formats the value using the given formatter.

impl MessageGroup for Request

const MESSAGES: &'static [MessageDesc]

Wire representation of this MessageGroup

type Map = ResourceMap

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<Request, ()>

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