Struct RegistryBuilder

pub struct RegistryBuilder { /* private fields */ }

Helper for constructing a |Registry|.

A proper registry implementation can support adding and removing |Global|s at runtime. Since we do not yet support these features, we will only allow |Global|s to be added at initialization time and then leave the |Registry| immutable.

Note: the |Registry| only works for single-threaded event loops.

TODO(tjdetwiler): Allow interfaces to be added and removed from the |Registry| dynamically.

Implementations

impl RegistryBuilder

pub fn new() -> Self

pub fn add_global<I: Interface + 'static, F: FnMut(ObjectId, u32, &mut Client) -> Result<Box<dyn MessageReceiver>, Error> + Send + 'static>( &mut self, _: I, bind: F, ) -> &mut Self

Adds a new global interface to the registry.

The wayland interface name & version are identified by the |Interface| provided. When a client attempts to bind to this global using |wl_registry::bind|, the closure will be called to create a |MessageReceiver| that will be use to handle requests to the instance of that global.

pub fn build(&mut self) -> Registry