Struct RenderUpdateArgs 

#[non_exhaustive]
pub struct RenderUpdateArgs<'a> {
    pub extension_id: ApiExtensionId,
    pub payload: &'a ApiExtensionPayload,
    pub new_frame: bool,
    pub properties: &'a mut DynamicProperties,
    pub transaction: &'a mut Transaction,
    pub renderer: &'a mut Renderer,
    pub api: &'a mut RenderApi,
    pub external_images: &'a mut ExternalImages,
}

Arguments for RendererExtension::render_update.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

extension_id: ApiExtensionId

Extension index.

payload: &'a ApiExtensionPayload

Update payload.

new_frame: bool

Set to true to rebuild the display list.

The list will be rebuild using the last full payload received, the extension must patch in any subsequent updates onto this value.

properties: &'a mut DynamicProperties

Webrender binding updates.

If no other extension and update handlers request a new frame these properties will be send to Webrender to update the current frame.

transaction: &'a mut Transaction

The transaction that will send the properties update.

renderer: &'a mut Renderer

The window or surface renderer.

api: &'a mut RenderApi

The window or surface render API.

external_images: &'a mut ExternalImages

External images registry for the renderer.