Struct AgentSpec 

pub struct AgentSpec {
    pub name: String,
    pub system_prompt: String,
    pub tools: Vec<String>,
    pub max_turns: u32,
    pub metadata: HashMap<String, Value>,
    pub cache_control: bool,
}

Blueprint for an agent in a multi-agent system.

The runtime doesn’t own the model — metadata carries provider/model info that the caller’s AgentRunner implementation uses to select the right model.

Fields

name: String

system_prompt: String

tools: Vec<String>

Tool names this agent is allowed to use.

max_turns: u32

metadata: HashMap<String, Value>

Opaque metadata (provider, model, temperature, etc.).

cache_control: bool

Enable prompt caching for this agent’s API calls. When true, the system prompt is marked for Anthropic prompt cache reuse.

Implementations

impl AgentSpec

pub fn new(name: &str, system_prompt: &str) -> Self

pub fn with_tools(self, tools: Vec<String>) -> Self

pub fn with_max_turns(self, max_turns: u32) -> Self

pub fn with_metadata(self, key: &str, value: Value) -> Self

pub fn with_cache_control(self) -> Self

Trait Implementations

impl Clone for AgentSpec

fn clone(&self) -> AgentSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AgentSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AgentSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AgentSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.