Struct ToolContext 

pub struct ToolContext {
    pub run_id: RunId,
    pub call_id: String,
    pub session_id: Option<SessionId>,
    pub step: u32,
}

Per-call context the agent loop hands to Tool::execute.

Use run_id + call_id as an idempotency key for tools with side effects: a retried job re-runs the loop, and the key lets the tool detect a duplicate.

Fields

run_id: RunId

The run that issued the call.

call_id: String

The provider-assigned id of this tool call.

session_id: Option<SessionId>

The session the run belongs to, if any.

step: u32

The loop step (0-based) that issued the call.

Implementations

impl ToolContext

pub fn detached(call_id: impl Into<String>) -> Self

A context for calling a tool outside an agent run (tests, handlers).

Trait Implementations

impl Clone for ToolContext

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 ToolContext

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

Formats the value using the given formatter.

impl Eq for ToolContext

impl PartialEq for ToolContext

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ToolContext