Struct runa_wayland_protocols::stable::xdg_shell::xdg_positioner::v5::requests::SetConstraintAdjustment

pub struct SetConstraintAdjustment {
    pub constraint_adjustment: u32,
}

set the adjustment to be done when constrained

Specify how the window should be positioned if the originally intended position caused the surface to be constrained, meaning at least partially outside positioning boundaries set by the compositor. The adjustment is set by constructing a bitmask describing the adjustment to be made when the surface is constrained on that axis.

If no bit for one axis is set, the compositor will assume that the child surface should not change its position on that axis when constrained.

If more than one bit for one axis is set, the order of how adjustments are applied is specified in the corresponding adjustment descriptions.

The default adjustment is none.

Fields

constraint_adjustment: u32

Implementations

impl SetConstraintAdjustment

pub const OPCODE: u16 = 5u16

Trait Implementations

impl Clone for SetConstraintAdjustment

fn clone(&self) -> SetConstraintAdjustment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetConstraintAdjustment

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for SetConstraintAdjustment

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<SetConstraintAdjustment> for SetConstraintAdjustment

fn eq(&self, other: &SetConstraintAdjustment) -> 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 SetConstraintAdjustment

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 SetConstraintAdjustment

impl Eq for SetConstraintAdjustment

impl StructuralEq for SetConstraintAdjustment

impl StructuralPartialEq for SetConstraintAdjustment