Module frame_requester 

Frame draw scheduling utilities for the TUI.

This module exposes FrameRequester, a lightweight handle that widgets and background tasks can clone to request future redraws of the TUI.

Internally it spawns a [FrameScheduler] task that coalesces many requests into a single notification on a broadcast channel used by the main TUI event loop. This keeps animations and status updates smooth without redrawing more often than necessary.

This follows the actor-style design from “Actors with Tokio”, with a dedicated scheduler task and lightweight request handles.

Structs

FrameRequester

A requester for scheduling future frame draws on the TUI event loop.