Enum Disposition 

pub enum Disposition {
    Allow,
    Refused(String),
}

Disposition returned by Observer::should_dispatch — whether a tool call should proceed, be refused, or be intercepted.

v0.3 C2. Added as the canonical extension point for trust tier enforcement, human-in-the-loop approval, and policy gating. The agent treats Disposition::Refused as a synthetic tool result (fed back to the model as an error) so the loop continues instead of aborting.

Variants

Allow

The tool call may proceed normally.

Refused(String)

The tool call is refused. The provided message becomes the tool result passed back to the model (“wrapped” in the standard <tool_output> envelope by the agent).

Trait Implementations

impl Clone for Disposition

fn clone(&self) -> Disposition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Disposition

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

Formats the value using the given formatter.