Struct x11rb_protocol::protocol::shm::GetImageRequest

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

x: i16

y: i16

width: u16

height: u16

plane_mask: u32

format: u8

shmseg: Seg

offset: u32

Implementations

impl GetImageRequest

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

Serialize this request into bytes for the provided connection

pub fn try_parse_request( header: RequestHeader, value: &[u8] ) -> Result<Self, ParseError>

Parse this request given its header, its body, and any fds that go along with it

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

Formats the value using the given formatter.

impl Default for GetImageRequest

fn default() -> GetImageRequest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GetImageRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for GetImageRequest

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for GetImageRequest

fn cmp(&self, other: &GetImageRequest) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for GetImageRequest

fn eq(&self, other: &GetImageRequest) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for GetImageRequest

fn partial_cmp(&self, other: &GetImageRequest) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

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) -> BufWithFds<Vec<u8>>

Serialize this request into its X11 protocol wire representation.

impl Serialize for GetImageRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for GetImageRequest

impl Eq for GetImageRequest

impl StructuralPartialEq for GetImageRequest