Enum SporkError 

pub enum SporkError {
    Start(AppStartError),
    Stop(AppStopError),
    Compile(AppCompileError),
    Spawn(AppSpawnError),
    Call(CallError),
    Cast(CastError),
    Info(InfoError),
}

Unified error type for all SPORK operations.

Variants

Start(AppStartError)

Application start failed (compile or spawn phase).

Stop(AppStopError)

Application stop failed.

Compile(AppCompileError)

Supervisor topology compilation failed.

Spawn(AppSpawnError)

Supervisor spawn failed.

Call(CallError)

GenServer call() failed.

Cast(CastError)

GenServer cast() failed.

Info(InfoError)

GenServer info() send failed.

Implementations

impl SporkError

pub fn severity(&self) -> SporkSeverity

Classify the severity of this error.

Severity is monotone: permanent errors remain permanent.

pub fn is_permanent(&self) -> bool

Returns true if this error is permanent (should not retry).

pub fn is_transient(&self) -> bool

Returns true if this error is transient (may succeed on retry).

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

Returns a short domain tag for this error (e.g., "start", "call").

Trait Implementations

impl Debug for SporkError

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

Formats the value using the given formatter.

impl Display for SporkError

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

Formats the value using the given formatter.

impl Error for SporkError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<AppCompileError> for SporkError

fn from(e: AppCompileError) -> Self

Converts to this type from the input type.

impl From<AppSpawnError> for SporkError

fn from(e: AppSpawnError) -> Self

Converts to this type from the input type.

impl From<AppStartError> for SporkError

fn from(e: AppStartError) -> Self

Converts to this type from the input type.

impl From<AppStopError> for SporkError

fn from(e: AppStopError) -> Self

Converts to this type from the input type.

impl From<CallError> for SporkError

fn from(e: CallError) -> Self

Converts to this type from the input type.

impl From<CastError> for SporkError

fn from(e: CastError) -> Self

Converts to this type from the input type.

impl From<InfoError> for SporkError

fn from(e: InfoError) -> Self

Converts to this type from the input type.

impl From<SupervisorCompileError> for SporkError

fn from(e: SupervisorCompileError) -> Self

Converts to this type from the input type.

impl From<SupervisorSpawnError> for SporkError

fn from(e: SupervisorSpawnError) -> Self

Converts to this type from the input type.