Enum RunnerErrorKind 

#[non_exhaustive]
pub enum RunnerErrorKind {
    CgroupPrepareFailed,
    BackendConfigFailed,
    SpawnFailed,
    ModuleLoadFailed,
}

Runner setup/teardown error kind for metrics labeling.

Passed to MetricsBackend::record_runner_error so dashboards can slice errors by a bounded, low-cardinality label rather than free-form strings.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CgroupPrepareFailed

cgroup v2 preparation (creation / attribute write) failed.

BackendConfigFailed

Applying runner-specific configuration to the task command failed (rlimits, capabilities, namespaces, …).

SpawnFailed

Spawning the child process or actor failed.

ModuleLoadFailed

Loading the runner module (WASM / container image) failed.

Implementations

impl RunnerErrorKind

pub fn as_label(self) -> &'static str

Return label value for metrics.

Trait Implementations

impl Clone for RunnerErrorKind

fn clone(&self) -> RunnerErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunnerErrorKind

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

Formats the value using the given formatter.

impl Hash for RunnerErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RunnerErrorKind

fn eq(&self, other: &RunnerErrorKind) -> 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 RunnerErrorKind

impl Eq for RunnerErrorKind

impl StructuralPartialEq for RunnerErrorKind