Module fulltext 

Full-text search with BM25 scoring

Provides efficient text search capabilities using:

• Inverted index for fast document lookup
• BM25 scoring algorithm for relevance ranking
• Configurable text analysis (tokenization, stemming, stop words)
• Multi-language stemming support (Turbopuffer-inspired)

Structs

FullTextConfig

Configuration for full-text search

FullTextResult

Full-text search result

FullTextStats

Full-text index statistics

InvertedIndex

Inverted index for full-text search

Posting

Posting list entry for inverted index

TextAnalyzer

Text analyzer for tokenization, normalization, and stemming

Enums

StemLanguage

Supported languages for stemming (Turbopuffer-inspired)