Struct PopupList 

pub struct PopupList {
    pub items: Vec<CompletionItem>,
    pub filtered: Vec<u32>,
    pub selected: u32,
    pub anchor: u32,
}

The live popup: the provider’s items plus the local filter/selection over them. The widget renders items[filtered[i]] for the visible window and highlights filtered[selected].

Fields

items: Vec<CompletionItem>

The provider’s items, unfiltered (the reference set the filter indexes).

filtered: Vec<u32>

Indices into items passing the local prefix filter, in sort_key order. Rebuilt on every refilter.

selected: u32

Index into filtered (not items); resets to 0 on every refilter.

anchor: u32

Absolute byte offset of the completion-word start — the popup’s x anchor.