Struct GenerateContentConfig 

pub struct GenerateContentConfig {
    pub temperature: Option<f32>,
    pub top_p: Option<f32>,
    pub top_k: Option<i32>,
    pub frequency_penalty: Option<f32>,
    pub presence_penalty: Option<f32>,
    pub max_output_tokens: Option<i32>,
    pub seed: Option<i64>,
    pub top_logprobs: Option<u8>,
    pub stop_sequences: Vec<String>,
    pub response_schema: Option<Value>,
    pub cached_content: Option<String>,
    pub extensions: Map<String, Value>,
}

Core traits and types.

Always available regardless of feature flags. Includes:

• Agent - The fundamental trait for all agents
• Tool / Toolset - For extending agents with capabilities
• Session / State - For managing conversation context
• Event - For streaming agent responses
• AdkError / Result - Unified error handling Configuration for LLM content generation.

Fields

temperature: Option<f32>

Sampling temperature (0.0 = deterministic, higher = more random).

top_p: Option<f32>

Nucleus sampling threshold.

top_k: Option<i32>

Top-k sampling parameter.

frequency_penalty: Option<f32>

Frequency penalty to reduce repetition.

presence_penalty: Option<f32>

Presence penalty to encourage topic diversity.

max_output_tokens: Option<i32>

Maximum number of output tokens to generate.

seed: Option<i64>

Random seed for reproducible generation.

top_logprobs: Option<u8>

Number of top log probabilities to return per token.

stop_sequences: Vec<String>

Sequences that stop generation when encountered.

response_schema: Option<Value>

JSON Schema for structured output.

cached_content: Option<String>

Optional cached content name for Gemini provider. When set, the Gemini provider attaches this to the generation request.

extensions: Map<String, Value>

Provider-specific request options keyed by provider namespace.

Trait Implementations

impl Clone for GenerateContentConfig

fn clone(&self) -> GenerateContentConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenerateContentConfig

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

Formats the value using the given formatter.

impl Default for GenerateContentConfig

fn default() -> GenerateContentConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GenerateContentConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<GenerateContentConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GenerateContentConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.