Struct runa_wayland_protocols::unstable::xdg_shell_unstable_v5::xdg_surface::v1::events::Configure

pub struct Configure<'a> {
    pub width: i32,
    pub height: i32,
    pub states: &'a [u8],
    pub serial: u32,
}

suggest a surface change

The configure event asks the client to resize its surface or to change its state.

The width and height arguments specify a hint to the window about how its surface should be resized in window geometry coordinates. See set_window_geometry.

If the width or height arguments are zero, it means the client should decide its own window dimension. This may happen when the compositor need to configure the state of the surface but doesn’t have any information about any previous or expected dimension.

The states listed in the event specify how the width/height arguments should be interpreted, and possibly how it should be drawn.

Clients should arrange their surface for the new size and states, and then send a ack_configure request with the serial sent in this configure event at some point before committing the new surface.

If the client receives multiple configure events before it can respond to one, it is free to discard all but the last event it received.

Fields

width: i32

height: i32

states: &'a [u8]

serial: u32

Implementations

impl<'a> Configure<'a>

pub const OPCODE: u16 = 0u16

Trait Implementations

impl<'a> Clone for Configure<'a>

fn clone(&self) -> Configure<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Configure<'a>

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Configure<'a>

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<'a> PartialEq<Configure<'a>> for Configure<'a>

fn eq(&self, other: &Configure<'a>) -> 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<'a> Serialize for Configure<'a>

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<'a> Copy for Configure<'a>

impl<'a> Eq for Configure<'a>

impl<'a> StructuralEq for Configure<'a>

impl<'a> StructuralPartialEq for Configure<'a>