Module keymap_trie 

Re-export shim — KeymapTrie, KeymapLayer, BoundCommand, and LookupResult moved to lattice-keymap in K.3 (2026-06-07). Existing use crate::keymap_trie::{...} callers in this crate continue to work unchanged.

Structs

BoundCommand

What the trie returns at a terminal node.

KeymapTrie

One layer’s worth of bindings, indexed for O(prefix_length) lookup.

Enums

ChordPattern

One element of a keymap registration path.

KeymapLayer

Where in the five-layer model (DESIGN.md §5.2.3) a binding originated. Higher value wins on cross-layer conflict; the trie itself doesn’t enforce this, the registry does at merge time.

LookupResult

Lookup outcome.