Struct NoteLifecycleSpec 

pub struct NoteLifecycleSpec {
    pub field: &'static str,
    pub initial: &'static str,
    pub terminal: &'static [&'static str],
    pub transitions: &'static [(&'static str, &'static str)],
}

Lifecycle specification for a note kind (ADR-004 §NoteKindSpec).

Declares which field holds the kind’s domain state, the initial value, terminal values, and allowed transitions. The runtime uses this to validate lifecycle operations at the verb boundary without hard-coding kind-specific logic in the shared CRUD path.

Phase 1 (current): packs declare the spec; the runtime records it for documentation and future enforcement. Phase 2 (future ADR): the runtime uses field to route lifecycle writes to a first-class column rather than properties.

Fields

field: &'static str

The field name that holds the kind’s lifecycle state.

ADR-004 mandates "kind_status" for pack-owned lifecycle fields to avoid the semantic collision with Note.status (NoteStatus).

initial: &'static str

The value assigned when a note of this kind is first created.

terminal: &'static [&'static str]

Values from which no further transitions are possible.

transitions: &'static [(&'static str, &'static str)]

Allowed (from, to) transitions. "*" as from matches any state.

Trait Implementations

impl Clone for NoteLifecycleSpec

fn clone(&self) -> NoteLifecycleSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoteLifecycleSpec

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

Formats the value using the given formatter.

impl PartialEq for NoteLifecycleSpec

fn eq(&self, other: &NoteLifecycleSpec) -> 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 Eq for NoteLifecycleSpec

impl StructuralPartialEq for NoteLifecycleSpec