Struct CogKind 

pub struct CogKind;

Native, container and Seed-hosted cog packages.

Trait Implementations

impl Clone for CogKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CogKind

impl Debug for CogKind

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

Formats the value using the given formatter.

impl Default for CogKind

fn default() -> Self

Returns the “default value” for a type.

impl WorkloadKind for CogKind

fn id(&self) -> &'static str

The manifest kind string this implementation handles.

fn validate(&self, envelope: &ManifestEnvelope) -> Result<(), ManifestError>

Validate the envelope’s kind-specific body (shape and limits; not signatures or file contents, which are kind-agnostic).

fn load( &self, package_dir: &Path, anchors: &TrustAnchors, kinds: &KindRegistry, ) -> Result<VerifiedWorkload, PlaneError>

Verify the signed package in package_dir against anchors (with kinds as the registry the manifest is checked against) and load it as a runnable workload. Must refuse a manifest whose kind is not id.

fn spec(&self, workload: &VerifiedWorkload) -> Result<WorkloadSpec, String>

The placement requirements for a loaded workload of this kind.

fn adapters(&self) -> &'static [&'static str]

Adapter route names that can run this kind (native, container, emulated, remote.api, …).

fn health(&self) -> HealthSpec

How often instances of this kind are polled and how many bad polls in a row make one unhealthy (ADR-099 section 7).

fn judge(&self, sample: &HealthSample) -> Health

Judge one poll of an instance of this kind. The default is the process-backed judgment (judge_process).

fn migratable(&self) -> bool

Whether the placer may move an instance of this kind to another node when its node is lost. A kind with state that cannot move (warm inference caches, hardware-bound work) says false: the loss is raised as an alert instead of being rescheduled.