[−][src]Trait wayland_commons::Interface

pub trait Interface: 'static {
    type Request: MessageGroup + 'static;
    type Event: MessageGroup + 'static;

    const NAME: &'static str;
    const VERSION: u32;

    fn c_interface() -> *const wl_interface;
}

The description of a wayland interface

Implementations of this trait are supposed to be generated using the wayland-scanner crate.

Associated Types

`type Request: MessageGroup + 'static`

Set of requests associated to this interface

Requests are messages from the client to the server

`type Event: MessageGroup + 'static`

Set of events associated to this interface

Events are messages from the server to the client

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Associated Constants

`const NAME: &'static str`

Name of this interface

`const VERSION: u32`

Maximum supported version of this interface

This is the maximum version supported by the protocol specification currently used by this library, and should not be used as-is in your code, as a version change can subtly change the behavior of some objects.

Server are supposed to be able to handle all versions from 1 to the one they advertise through the registry, and clients can choose any version among the ones the server supports.

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Required methods

`fn c_interface() -> *const wl_interface`

Pointer to the C representation of this interface

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Implementors

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