Struct runa_wayland_protocols::unstable::xdg_shell_unstable_v5::xdg_surface::v1::requests::AckConfigure

pub struct AckConfigure {
    pub serial: u32,
}

ack a configure event

When a configure event is received, if a client commits the surface in response to the configure event, then the client must make an ack_configure request sometime before the commit request, passing along the serial of the configure event.

For instance, the compositor might use this information to move a surface to the top left only when the client has drawn itself for the maximized or fullscreen state.

If the client receives multiple configure events before it can respond to one, it only has to ack the last configure event.

A client is not required to commit immediately after sending an ack_configure request - it may even ack_configure several times before its next surface commit.

The compositor expects that the most recently received ack_configure request at the time of a commit indicates which configure event the client is responding to.

Fields

serial: u32

Implementations

impl AckConfigure

pub const OPCODE: u16 = 7u16

Trait Implementations

impl Clone for AckConfigure

fn clone(&self) -> AckConfigure

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AckConfigure

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for AckConfigure

fn deserialize(data: &'a [u8], fds: &'a [RawFd]) -> Result<Self, Error>

Deserialize from the given buffer. Returns deserialized message, and number of bytes and file descriptors consumed, respectively.

impl PartialEq<AckConfigure> for AckConfigure

fn eq(&self, other: &AckConfigure) -> 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 Serialize for AckConfigure

fn serialize<Fds: Extend<OwnedFd>>(self, buf: &mut BytesMut, fds: &mut Fds)

Serialize into the buffered writer. This function returns no errors, failures in seializing are generally program errors, and triggers panicking.

fn len(&self) -> u16

How many bytes will this message serialize to. Including the 8 byte header.

fn nfds(&self) -> u8

How many file descriptors will this message serialize to.

impl Copy for AckConfigure

impl Eq for AckConfigure

impl StructuralEq for AckConfigure

impl StructuralPartialEq for AckConfigure