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EdgeNgramAnalyzer

nodedb_document::text_analyzer

Struct EdgeNgramAnalyzer 

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pub struct EdgeNgramAnalyzer { /* private fields */ }
Expand description

Edge n-gram analyzer: generates n-grams anchored to the start of each token.

Useful for prefix/autocomplete search. Example: “database” with min=2, max=5 → [“da”, “dat”, “data”, “datab”]

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impl EdgeNgramAnalyzer

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pub fn new(min: usize, max: usize) -> Self

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impl TextAnalyzer for EdgeNgramAnalyzer

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fn analyze(&self, text: &str) -> Vec<String>

Analyze text into tokens.
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fn name(&self) -> &str

Analyzer name (for serialization and config).

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