Struct ToolCallContext 

#[non_exhaustive]
pub struct ToolCallContext {
    pub tool_name: String,
    pub arguments: Option<Value>,
    pub identity: Option<String>,
    pub role: Option<String>,
    pub sub: Option<String>,
    pub request_id: Option<String>,
}

Context passed to before/after hooks for a single tool call.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

tool_name: String

Tool name being invoked.

arguments: Option<Value>

JSON arguments as sent by the client (may be None).

identity: Option<String>

Identity name from the authenticated request, if any.

role: Option<String>

RBAC role associated with the request, if any.

sub: Option<String>

OAuth sub claim, if present.

request_id: Option<String>

Raw JSON-RPC request id rendered as a string, if available.

Implementations

impl ToolCallContext

pub fn for_tool(tool_name: impl Into<String>) -> Self

Construct a ToolCallContext with the given tool name and all optional fields cleared. Primarily for use in unit tests and benchmarks of user-supplied hooks; the runtime path populates these fields from the request and task-local RBAC state.

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.