Enum VerbPresentationPolicy 

pub enum VerbPresentationPolicy {
    Standard,
    AlwaysVerbose,
}

Presentation override for a verb handler (ADR-045 §6 per-verb opt-out).

Most verbs use the default Standard policy which allows the caller’s requested PresentationMode to apply. A small set declare AlwaysVerbose because Agent-mode trimming (UUID shortening, empty-field dropping) would corrupt their response for downstream chaining — e.g. get returns UUIDs that callers pipe into link; shortening them here breaks the chain.

The policy is carried as a const in HandlerDef so the registry can consult it before applying the presentation transform.

Variants

Standard

Apply the caller’s requested PresentationMode unchanged.

AlwaysVerbose

Always use Verbose output regardless of the caller’s mode.

Declared verbs: get, link, query, traverse, neighbors, brain.feedback.

link is included because the returned edge ID is the only handle for follow-up neighbors/traverse calls; short-form IDs risk prefix collision at scale (ADR-045 §6 “Edge IDs needed for follow-up”).

brain.feedback is included because callers chain target_id from the response back into subsequent feedback or profile queries; an 8-char prefix is ambiguous and defeats the acknowledged-ID contract (#545).

Trait Implementations

impl Clone for VerbPresentationPolicy

fn clone(&self) -> VerbPresentationPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VerbPresentationPolicy

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

Formats the value using the given formatter.

impl Default for VerbPresentationPolicy

fn default() -> VerbPresentationPolicy

Returns the “default value” for a type.

impl PartialEq for VerbPresentationPolicy

fn eq(&self, other: &VerbPresentationPolicy) -> 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 Copy for VerbPresentationPolicy

impl Eq for VerbPresentationPolicy

impl StructuralPartialEq for VerbPresentationPolicy