Enum Event

#[non_exhaustive]
pub enum Event {
    Configure {
        serial: u32,
        width: u32,
        height: u32,
    },
}

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.

Configure

the client should resize its surface

This event is sent once on binding the interface and may be sent again at the compositor’s discretion, for example if output geometry changes.

The width and height are in surface-local coordinates and are exact requirements. Failing to match these surface dimensions in the next commit after acking a configure is a protocol error.

Fields

serial: u32

serial for use in ack_configure

width: u32

height: u32

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

Formats the value using the given formatter.