Crate cairn_text 

Text indexing (tantivy) + autocomplete + geo-bias + fuzzy.

Phase 2.5 scope:

• Single doc per Place, multi-value name field carries every localized name.
• name_prefix carries prefix-ngram terms for autocomplete.
• Stored fields hydrate hits: place_id, level, kind, lon, lat, admin_path.
• Search supports a layer filter (kind allowlist), fuzzy edit distance (forward mode), and a focus point that re-ranks top candidates by distance.

Structs

Hit

SearchOptions

TextIndex

Enums

SearchMode

TextError

Functions

build_index

Build a fresh tantivy index from a stream of Place values.

kind_str