Crate virtualizer_adapter 

Adapter utilities for the virtualizer crate.

The virtualizer crate is UI-agnostic and focuses on the core math and state. This crate provides small, framework-neutral helpers commonly needed by adapters:

• Scroll anchoring (e.g. prepend in chat/timelines without visual jumps)
• Tween-based smooth scrolling helpers (optional; adapter-driven)

This crate is intentionally framework-agnostic (no ratatui/egui bindings).

Structs

Controller

A framework-neutral controller that wraps a virtualizer::Virtualizer and provides common adapter workflows (anchoring, tween-driven scrolling).

ScrollAnchor

A scroll anchor that can be used to preserve visual position across data changes.

Tween

A small tween helper for adapter-driven smooth scrolling.

Enums

Easing

Built-in easing curves.

Traits

VirtualizerKey

Functions

apply_anchor

Applies a previously captured anchor by adjusting the scroll offset.

capture_first_visible_anchor

Captures an anchor for the first visible item (by key).