Module mount 

Rust-side mount: a widget tree, its input events and its frame schedule, with no script on the page (aprender#6893, aprender#6892).

Mounted is the part that decides: it takes events, tracks whether a repaint is owed and produces the draw commands of one frame. It touches no browser API, so it is tested natively. The wasm32 shell that feeds it from DOM listeners and requestAnimationFrame is browser::entry.

Contract: contracts/present-mount-frame-v1.yaml.

Structs

Mounted

A widget tree mounted on a surface of a known size.

Enums

Frame

The outcome of one frame tick.

FrameAction

What the frame loop does at one tick.

Functions

counter_tree

The tree of the built-in counter page: a title, the count and one “+” button.

schedule

The whole scheduling decision: repaint while something is dirty or an animation runs, otherwise stop.