Struct TaskStatus 

pub struct TaskStatus {
    pub state: TaskState,
    pub message: Option<Message>,
    pub timestamp: Option<Arc<str>>,
}

A task’s current status.

Wire form:

{
  "state": "working",
  "message": { "role": "agent", "parts": [...] },
  "timestamp": "2025-01-01T00:00:00Z"
}

state is required; message and timestamp are optional. A status with no message and no timestamp is the minimum valid wire form.

Fields

state: TaskState

The state. Required.

message: Option<Message>

An optional message the agent attaches to the status — typically used for error messages on a Failed status or clarification questions on an InputRequired status.

timestamp: Option<Arc<str>>

An optional RFC 3339 timestamp. The string is the wire form; a consumer that wants a parsed form does the chrono::DateTime::parse_from_rfc3339 on demand.

Trait Implementations

impl Clone for TaskStatus

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskStatus

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

Formats the value using the given formatter.

impl Default for TaskStatus

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TaskStatus

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TaskStatus

impl PartialEq for TaskStatus

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TaskStatus

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TaskStatus