Enum wayland_server::protocol::wl_region::Request

pub enum Request {
    Destroy,
    Add {
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
    Subtract {
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
}

Variants

Destroy

destroy region

Destroy the region. This will invalidate the object ID.

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

Add

add rectangle to region

Add the specified rectangle to the region.

Fields of Add

x: i32y: i32width: i32height: i32

Subtract

subtract rectangle from region

Subtract the specified rectangle from the region.

Fields of Subtract

x: i32y: i32width: i32height: i32

Trait Implementations

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 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