Struct GetImageRequest

pub struct GetImageRequest {
    pub drawable: u32,
    pub x: i16,
    pub y: i16,
    pub width: u16,
    pub height: u16,
    pub plane_mask: u32,
    pub format: u8,
    pub shmseg: u32,
    pub offset: u32,
}

Copies data from the specified drawable to the shared memory segment..

Copy data from the specified drawable to the shared memory segment. The amount of bytes written to the destination image is always equal to the number of bytes read from the shared memory segment.

Fields

• drawable - The drawable to copy the image out of.
• x - The X coordinate in the drawable to begin copying at.
• y - The Y coordinate in the drawable to begin copying at.
• width - The width of the image to copy.
• height - The height of the image to copy.
• plane_mask - A mask that determines which planes are used.
• format - The format to use for the copy (???).
• shmseg - The destination shared memory segment.
• offset - The offset in the shared memory segment to copy data to.

Fields

drawable: u32

x: i16

y: i16

width: u16

height: u16

plane_mask: u32

format: u8

shmseg: u32

offset: u32

Implementations

impl GetImageRequest

pub fn serialize( self, major_opcode: u8, ) -> ([Cow<'static, [u8]>; 1], Vec<OwnedFd>)

Serialize this request into bytes for the provided connection

Trait Implementations

impl Clone for GetImageRequest

fn clone(&self) -> GetImageRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GetImageRequest

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

Formats the value using the given formatter.

impl Default for GetImageRequest

fn default() -> GetImageRequest

Returns the “default value” for a type.

impl ReplyRequest for GetImageRequest

type Reply = GetImageReply

The kind of reply that this request generates.

impl Request for GetImageRequest

const EXTENSION_NAME: Option<&'static str> = _

The protocol name of the extension that this request belongs to, or None for core requests

fn serialize(self, major_opcode: u8) -> (Vec<u8>, Vec<OwnedFd>)

Serialize this request into its X11 protocol wire representation.

impl Copy for GetImageRequest