Struct ZwpPointerConstraintsV1

pub struct ZwpPointerConstraintsV1;

constrain the movement of a pointer

The global interface exposing pointer constraining functionality. It exposes two requests: lock_pointer for locking the pointer to its position, and confine_pointer for locking the pointer to a region.

The lock_pointer and confine_pointer requests create the objects wp_locked_pointer and wp_confined_pointer respectively, and the client can use these objects to interact with the lock.

For any surface, only one lock or confinement may be active across all wl_pointer objects of the same seat. If a lock or confinement is requested when another lock or confinement is active or requested on the same surface and with any of the wl_pointer objects of the same seat, an ‘already_constrained’ error will be raised.

Trait Implementations

impl Debug for ZwpPointerConstraintsV1

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

Formats the value using the given formatter.

impl Interface for ZwpPointerConstraintsV1

const NAME: &'static str = "zwp_pointer_constraints_v1"

The name of this interface. This will correspond to the ‘name’ attribute on the ‘interface’ element in the wayland protocol XML.

const VERSION: u32 = 1u32

The version of this interface. This will correspond to the ‘version’ attribute on the ‘interface’ element in the wayland protocol XML.

const REQUESTS: MessageGroupSpec = _

A description of the structure of request messages.

const EVENTS: MessageGroupSpec = _

A description of the structure of event messages.

type Incoming = Request

The rust type that can hold the decoded incoming messages.

type Outgoing = Event

The rust type that can be decoded into outgoing messages.