Struct TaskThread 

pub struct TaskThread {
    pub task_id: TaskId,
    pub label: String,
    pub description: Option<String>,
    pub status: Option<TaskStatus>,
    pub messages: Vec<ThreadMessage>,
    pub compact_summary: Option<String>,
    pub is_foreground: bool,
    pub created_at: SystemTime,
    pub last_activity: SystemTime,
    pub model: Option<String>,
    pub share_context: bool,
}

A task thread — an independent conversation context.

Fields

task_id: TaskId

Associated task ID

label: String

User-provided label for this thread

description: Option<String>

Optional description (for spawned tasks)

status: Option<TaskStatus>

Task status (for spawned tasks, None = simple thread)

messages: Vec<ThreadMessage>

Full conversation history (compacted when switching away)

compact_summary: Option<String>

Compact summary of this thread’s work (generated on switch-away)

is_foreground: bool

Whether this thread is the foreground thread

created_at: SystemTime

When the thread was created

last_activity: SystemTime

Last activity time

model: Option<String>

Model to use for this thread (None = inherit from session)

share_context: bool

Whether to include this thread’s summary in other threads’ context

Implementations

impl TaskThread

pub fn new(label: impl Into<String>) -> Self

Create a new thread.

pub fn new_task( label: impl Into<String>, description: impl Into<String>, ) -> Self

Create a new thread for a spawned task.

pub fn add_message(&mut self, role: MessageRole, content: impl Into<String>)

Add a message to the thread.

pub fn message_count(&self) -> usize

Get the message count.

pub fn estimated_tokens(&self) -> usize

Estimate token count (rough approximation: 4 chars ≈ 1 token).

pub fn compaction_prompt(&self) -> String

Generate a compaction prompt for this thread.

pub fn apply_compaction(&mut self, summary: String)

Apply a compact summary and clear old messages.

pub fn build_context(&self) -> String

Build context for this thread including compact summary.

Trait Implementations

impl Clone for TaskThread

fn clone(&self) -> TaskThread

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskThread

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskThread

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TaskThread

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

where __S: Serializer,

Serialize this value into the given Serde serializer.