Enum PointerPermOutcome 

pub enum PointerPermOutcome {
    Unconstrained,
    Constrained(Query),
    DenyAll,
}

Stage two’s three outcomes. #[must_use], and every caller matches all three.

See the module note for why this is not Option<Query>.

Variants

Unconstrained

No pointer permission applies. The query stands as it was.

Constrained(Query)

The query, narrowed.

DenyAll

Upstream’s return undefined. The caller must deny: an empty result for a find or a count, and OBJECT_NOT_FOUND for a get, an update or a delete.

Trait Implementations

impl Debug for PointerPermOutcome

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

Formats the value using the given formatter.