Function quantize 

pub fn quantize(
    input: &Path,
    output: &Path,
    params: &LlamaQuantizeParams,
) -> Result<(), QuantizeError>

Quantize the GGUF model at input, writing the result to output.

Wraps llama_model_quantize(fname_inp, fname_out, *const params); a non-zero return code becomes QuantizeError::Quantize.

Errors

• QuantizeError::InvalidPath if a path is not valid UTF-8.
• QuantizeError::Nul if a path contains an interior NUL byte.
• QuantizeError::Quantize if the underlying C call reports failure.