Struct ToolCallContext 

pub struct ToolCallContext {
    pub cancel: CancellationToken,
    pub deadline: Option<Deadline>,
    pub cwd: Option<PathBuf>,
    pub session_id: Option<SessionId>,
    pub agent_id: Option<AgentId>,
    pub extras: Arc<HashMap<String, String>>,
}

Context passed into every tool invocation.

Fields

cancel: CancellationToken

Cancellation token for the call / turn.

deadline: Option<Deadline>

Optional absolute deadline.

cwd: Option<PathBuf>

Working directory for relative paths.

session_id: Option<SessionId>

Session id when known.

agent_id: Option<AgentId>

Agent id when known.

extras: Arc<HashMap<String, String>>

Host-defined extensions (stringly map for v1).

Implementations

impl ToolCallContext

pub fn with_cancel(self, cancel: CancellationToken) -> Self

Builder: set cancel token.

pub fn with_deadline(self, deadline: Deadline) -> Self

Builder: set deadline.

pub fn with_extras(self, extras: HashMap<String, String>) -> Self

Builder: replace extras map.

pub fn spawn_depth(&self) -> Option<u32>

Read nesting depth of the current agent (None = top-level session turn).

pub fn is_cancelled(&self) -> bool

True when cancel requested or deadline expired.

Trait Implementations

impl Clone for ToolCallContext

fn clone(&self) -> ToolCallContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolCallContext

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

Formats the value using the given formatter.

impl Default for ToolCallContext

fn default() -> Self

Returns the “default value” for a type.