Struct GenerationOptions 

pub struct GenerationOptions {
    pub temperature: Option<f64>,
    pub sampling: Option<Sampling>,
    pub max_response_tokens: Option<u32>,
    pub seed: Option<u64>,
}

Options that control how the model generates its response.

Use the builder pattern to configure options:

use fm_rs::GenerationOptions;

let options = GenerationOptions::builder()
    .temperature(0.7)
    .max_response_tokens(500)
    .build();

Fields

temperature: Option<f64>

Temperature for sampling (0.0-2.0). Higher values produce more random outputs.

sampling: Option<Sampling>

Sampling strategy.

max_response_tokens: Option<u32>

Maximum number of tokens in the response.

seed: Option<u64>

Random seed for reproducible generation.

Note: This field is currently not supported by Apple’s GenerationOptions API and is ignored. It is included for potential future use.

Implementations

impl GenerationOptions

pub fn builder() -> GenerationOptionsBuilder

Creates a new builder for configuring generation options.

pub fn to_json(&self) -> String

Serializes the options to JSON for FFI.

Trait Implementations

impl Clone for GenerationOptions

fn clone(&self) -> GenerationOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GenerationOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for GenerationOptions

fn default() -> GenerationOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GenerationOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GenerationOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.