Struct AssistantMessage 

pub struct AssistantMessage {
    pub content: Vec<ContentBlock>,
    pub provider: String,
    pub model_id: String,
    pub usage: Usage,
    pub cost: Cost,
    pub stop_reason: StopReason,
    pub error_message: Option<String>,
    pub error_kind: Option<StreamErrorKind>,
    pub timestamp: u64,
    pub cache_hint: Option<CacheHint>,
}

A message from the assistant (LLM response).

Fields

content: Vec<ContentBlock>

provider: String

model_id: String

usage: Usage

cost: Cost

stop_reason: StopReason

error_message: Option<String>

error_kind: Option<StreamErrorKind>

Structured error classification carried from the stream Error event.

When present, the agent loop uses this to classify the error without falling back to string matching on error_message.

timestamp: u64

cache_hint: Option<CacheHint>

Provider-agnostic cache hint for this message.

Trait Implementations

impl Clone for AssistantMessage

fn clone(&self) -> AssistantMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssistantMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssistantMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AssistantMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.