fn encode_single_piece()

in src/py.rs [145:150]

• 6 lines of code
• 2 McCabe index (conditional complexity)

    fn encode_single_piece(&self, piece: &[u8]) -> Vec<Rank> {
        if let Some(token) = self.encoder.get(piece) {
            return vec![*token];
        }
        byte_pair_encode(piece, &self.encoder)
    }