landing_page/qdrant-landing/content/documentation/headless/snippets/create-collection/with-binary-quantization-and-encoding/rust.rs

use qdrant_client::qdrant::{
    BinaryQuantizationBuilder,
    CreateCollectionBuilder,
    Distance,
    VectorParamsBuilder,
    BinaryQuantizationEncoding,
};
use qdrant_client::Qdrant;

pub async fn main() -> anyhow::Result<()> {
    let client = Qdrant::from_url("http://localhost:6334").build()?;

    client
        .create_collection(
            CreateCollectionBuilder::new("{collection_name}")
                .vectors_config(VectorParamsBuilder::new(1536, Distance::Cosine))
                .quantization_config(BinaryQuantizationBuilder::new(true)
                    .encoding(BinaryQuantizationEncoding::TwoBits)
                ),
        )
        .await?;

    Ok(())
}