Enum OptionalParserPackLifecycleError 

pub enum OptionalParserPackLifecycleError {
    UnsupportedContainment {
        os: &'static str,
        architecture: &'static str,
    },
    StorageRootUnavailable,
    Busy {
        path: PathBuf,
    },
    Io {
        operation: &'static str,
        path: PathBuf,
        source: Error,
    },
    InvalidData {
        reason: String,
    },
    Manifest(OptionalParserPackManifestError),
    Supervisor(ParserSupervisorError),
    Json(Error),
    CleanupIncomplete {
        message: String,
    },
    OperationAndCleanup {
        operation: Box<Self>,
        cleanup: Box<Self>,
    },
}

Failure while inspecting or changing the local optional-parser lifecycle.

Variants

UnsupportedContainment

This host has no accepted parser containment adapter.

Fields

os: &'static str

Host operating-system identity.

architecture: &'static str

Host architecture identity.

StorageRootUnavailable

A required user-owned storage location could not be derived.

Busy

Another process currently holds an incompatible parser-pack lifecycle lease.

Fields

path: PathBuf

Exact user-owned lease file that could not be locked.

Io

One filesystem operation failed.

Fields

operation: &'static str

Stable operation description.

path: PathBuf

Exact lifecycle-owned path involved.

source: Error

Source filesystem failure.

InvalidData

An archive or lifecycle record violated a closed contract.

Fields

reason: String

Bounded rejection reason.

Manifest(OptionalParserPackManifestError)

A logical or artifact manifest failed validation.

Supervisor(ParserSupervisorError)

A verified artifact failed supervisor admission.

Json(Error)

Strict JSON decoding or encoding failed.

CleanupIncomplete

One or more exact slot cleanup attempts failed after all slots were attempted.

Fields

message: String

Bounded aggregate of artifact-scoped cleanup failures.

OperationAndCleanup

A lifecycle operation failed and mandatory child cleanup also failed.

Fields

operation: Box<Self>

Original typed lifecycle failure.

cleanup: Box<Self>

Typed mandatory cleanup failure.

Implementations

impl OptionalParserPackLifecycleError

pub const fn is_unsupported_containment(&self) -> bool

Return whether this failure is the typed unsupported-containment boundary.

Trait Implementations

impl Debug for OptionalParserPackLifecycleError

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

Formats the value using the given formatter.

impl Display for OptionalParserPackLifecycleError

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

Formats the value using the given formatter.

impl Error for OptionalParserPackLifecycleError

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<Error> for OptionalParserPackLifecycleError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<OptionalParserPackManifestError> for OptionalParserPackLifecycleError

fn from(source: OptionalParserPackManifestError) -> Self

Converts to this type from the input type.

impl From<ParserSupervisorError> for OptionalParserPackLifecycleError

fn from(source: ParserSupervisorError) -> Self

Converts to this type from the input type.