Enum Event

#[non_exhaustive]
pub enum Event {
    Keymap {
        format: WEnum<KeymapFormat>,
        fd: OwnedFd,
        size: u32,
    },
    Key {
        serial: u32,
        time: u32,
        key: u32,
        state: WEnum<KeyState>,
    },
    Modifiers {
        serial: u32,
        mods_depressed: u32,
        mods_latched: u32,
        mods_locked: u32,
        group: u32,
    },
    RepeatInfo {
        rate: i32,
        delay: i32,
    },
}

Available on crate feature wayland and Linux only.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Keymap

keyboard mapping

This event provides a file descriptor to the client which can be memory-mapped to provide a keyboard mapping description.

Fields

format: WEnum<KeymapFormat>

keymap format

fd: OwnedFd

keymap file descriptor

size: u32

keymap size, in bytes

Key

key event

A key was pressed or released. The time argument is a timestamp with millisecond granularity, with an undefined base.

Fields

serial: u32

serial number of the key event

time: u32

timestamp with millisecond granularity

key: u32

key that produced the event

state: WEnum<KeyState>

physical state of the key

Modifiers

modifier and group state

Notifies clients that the modifier and/or group state has changed, and it should update its local state.

Fields

serial: u32

serial number of the modifiers event

mods_depressed: u32

depressed modifiers

mods_latched: u32

latched modifiers

mods_locked: u32

locked modifiers

group: u32

keyboard layout

RepeatInfo

repeat rate and delay

Informs the client about the keyboard’s repeat rate and delay.

This event is sent as soon as the zwp_input_method_keyboard_grab_v2 object has been created, and is guaranteed to be received by the client before any key press event.

Negative values for either rate or delay are illegal. A rate of zero will disable any repeating (regardless of the value of delay).

This event can be sent later on as well with a new value if necessary, so clients should continue listening for the event past the creation of zwp_input_method_keyboard_grab_v2.

Fields

rate: i32

the rate of repeating keys in characters per second

delay: i32

delay in milliseconds since key down until repeating starts

Implementations

impl Event

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.