Enum Request

#[non_exhaustive]
pub enum Request<'a> {
    Destroy,
    GetFifo {
        surface: WlSurface,
    },
}

Available on crate features staging and client 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.

Destroy

unbind from the manager interface

Informs the server that the client will no longer be using this protocol object. Existing objects created by this object are not affected.

This is a destructor, once sent this object cannot be used any longer.

GetFifo

request fifo interface for surface

Establish a fifo object for a surface that may be used to add display refresh constraints to content updates.

Only one such object may exist for a surface and attempting to create more than one will result in an already_exists protocol error. If a surface is acted on by multiple software components, general best practice is that only the component performing wl_surface.attach operations should use this protocol.

Fields

surface: WlSurface

Implementations

impl<'a> Request<'a>

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl<'a> Debug for Request<'a>

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

Formats the value using the given formatter.