Enum KeyShape 

pub enum KeyShape {
    V1(Box<V1Facts>),
    NotUnderBase,
    Unparsed {
        reason: String,
    },
}

How far the key got through the grammar.

Variants

V1(Box<V1Facts>)

Parses as v1/<origin>/<class>/<producer>/<subject…> under the active base.

NotUnderBase

The key does not sit under the active base. A fact, not a guess — and unreachable when the base is empty, since strip_base("", k) is the identity (RFC 03 §1.1).

Deliberately does not try to name the key’s own base: with no fixed arity for a subject tail, guessing would mean a left-to-right “first v1” scan, which RFC 09 §5 forbids for base attribution. Naming other bases is the base picker’s job (discover_bases), which attributes fixed-arity from the right.

Unparsed

Under the base, but not a v1 key — an ordinary plain Zenoh key. The grammar’s own message is kept verbatim; it already cites the RFC section.

Fields

reason: String

Trait Implementations

impl Clone for KeyShape

fn clone(&self) -> KeyShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyShape

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

Formats the value using the given formatter.

impl Eq for KeyShape

impl PartialEq for KeyShape

fn eq(&self, other: &KeyShape) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for KeyShape