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LayerManagerAPI

servo_webxr_api

Trait LayerManagerAPI 

Source 
pub trait LayerManagerAPI<GL: GLTypes> {
    // Required methods
    fn create_layer(
        &mut self,
        contexts: &mut dyn GLContexts<GL>,
        context_id: ContextId,
        init: LayerInit,
    ) -> Result<LayerId, Error>;
    fn destroy_layer(
        &mut self,
        contexts: &mut dyn GLContexts<GL>,
        context_id: ContextId,
        layer_id: LayerId,
    );
    fn layers(&self) -> &[(ContextId, LayerId)];
    fn begin_frame(
        &mut self,
        contexts: &mut dyn GLContexts<GL>,
        layers: &[(ContextId, LayerId)],
    ) -> Result<Vec<SubImages>, Error>;
    fn end_frame(
        &mut self,
        contexts: &mut dyn GLContexts<GL>,
        layers: &[(ContextId, LayerId)],
    ) -> Result<(), Error>;
}

Required Methods§

Source

fn create_layer( &mut self, contexts: &mut dyn GLContexts<GL>, context_id: ContextId, init: LayerInit, ) -> Result<LayerId, Error>

Source

fn destroy_layer( &mut self, contexts: &mut dyn GLContexts<GL>, context_id: ContextId, layer_id: LayerId, )

Source

fn layers(&self) -> &[(ContextId, LayerId)]

Source

fn begin_frame( &mut self, contexts: &mut dyn GLContexts<GL>, layers: &[(ContextId, LayerId)], ) -> Result<Vec<SubImages>, Error>

Source

fn end_frame( &mut self, contexts: &mut dyn GLContexts<GL>, layers: &[(ContextId, LayerId)], ) -> Result<(), Error>

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§