Enum QuantizationOptions 

pub enum QuantizationOptions {
    NoQuant,
    Bin,
    Q8,
}

Quantization options for vadd command.

Variants

NoQuant

in the first VADD call for a given key, NOQUANT forces the vector to be created without int8 quantization, which is otherwise the default.

Bin

forces the vector to use binary quantization instead of int8. This is much faster and uses less memory, but impacts the recall quality.

Q8

forces the vector to use signed 8-bit quantization. This is the default, and the option only exists to make sure to check at insertion time that the vector set is of the same format.

Trait Implementations

impl Serialize for QuantizationOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.