Enum GateOutcome 

pub enum GateOutcome {
    Allow,
    Modify(String),
    InjectContext(String),
    Escalate {
        reason: String,
        missing: CapabilitySet,
    },
    Deny(String),
}

The single unified gate result for one tool call — replaces both the argument-aware ToolDecision and the needs_approval/override booleans.

Variants

Allow

Execute the call as proposed.

Modify(String)

Execute the call with rewritten arguments.

Tuple Fields

0: String

The replacement arguments (JSON).

InjectContext(String)

Prepend this context as an internal-only note, then execute.

Tuple Fields

0: String

The note text.

Escalate

Pause for a human decision.

Fields

reason: String

Why, in plain language for the approval card. Empty for an ordinary policy/sandbox gate (the edge renders its default prompt); non-empty when capabilities are missing.

missing: CapabilitySet

The required capabilities the call’s granted set does not cover. Empty when the escalation is a policy/sandbox gate rather than a capability shortfall.

Deny(String)

Block the call without a human prompt; the reason is surfaced to the model as the tool result so it can adapt.

Tuple Fields

0: String

The policy’s reason.

Implementations

impl GateOutcome

pub const fn label(&self) -> &'static str

Stable lowercase label for telemetry — one counter per gate outcome.

Trait Implementations

impl Clone for GateOutcome

fn clone(&self) -> GateOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GateOutcome

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

Formats the value using the given formatter.

impl Eq for GateOutcome

impl PartialEq for GateOutcome

fn eq(&self, other: &GateOutcome) -> 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 StructuralPartialEq for GateOutcome