Struct ThreadMetadata 

pub struct ThreadMetadata {

    pub thread_id: ThreadId,
    pub title: Option<String>,
    pub workspace: String,
    pub workspace_id: Option<String>,
    pub root_id: Option<String>,
    pub provider: Option<String>,
    pub model: Option<String>,
    pub selection_mode: Option<ModelSelectionMode>,
    pub tool_allowlist: Vec<String>,
    pub developer_instructions: Option<String>,
    pub external_tools: Vec<ToolSpec>,
    pub runner_destination: Option<RunnerDestination>,
    pub runner_state: Option<RunnerSessionState>,
    pub runner_binding: Option<ThreadRunnerBinding>,
    pub created_at: OffsetDateTime,
    pub updated_at: OffsetDateTime,
    pub message_count: u32,
    pub usage: Option<ThreadUsageMetadata>,
    pub parent_thread_id: Option<ThreadId>,
    pub forked_from_turn_id: Option<TurnId>,
    pub workspace_fork: Option<WorkspaceFork>,
}

Fields

thread_id: ThreadId

title: Option<String>

workspace: String

workspace_id: Option<String>

root_id: Option<String>

provider: Option<String>

model: Option<String>

selection_mode: Option<ModelSelectionMode>

tool_allowlist: Vec<String>

Per-thread tool filter applied on top of the runtime allowlist. Empty = no filtering.

developer_instructions: Option<String>

Host-supplied instructions added to the developer slot of every turn’s inference request.

external_tools: Vec<ToolSpec>

Host-executed tool specs advertised to the model on every turn of this thread. Calls to these tools pause on a thread/toolExecutionRequested notification until the host client answers with tools/resolve.

runner_destination: Option<RunnerDestination>

runner_state: Option<RunnerSessionState>

runner_binding: Option<ThreadRunnerBinding>

Set when the thread explicitly selected a remote runner at creation. Native coding tools for the thread route through this runner workspace; absent = local tool execution even when a runtime-level runner destination is configured.

created_at: OffsetDateTime

updated_at: OffsetDateTime

message_count: u32

usage: Option<ThreadUsageMetadata>

parent_thread_id: Option<ThreadId>

Parent thread this conversation was forked from. Absent for normal threads.

forked_from_turn_id: Option<TurnId>

Parent turn the fork branched at, when the fork targeted a specific turn.

workspace_fork: Option<WorkspaceFork>

Provider-neutral workspace-fork provenance for threads whose workspace is a fork of another workspace (roadmap phase 81; the phase-90 Git-worktree MVP shape was folded into this canonical type).

Trait Implementations

impl Clone for ThreadMetadata

fn clone(&self) -> ThreadMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThreadMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ThreadMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ThreadMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ThreadMetadata

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 ThreadMetadata