Struct PersistFailure 

pub struct PersistFailure { /* private fields */ }

Persistence error paired with provider-confirmed partial progress.

Examples

use qubit_fs::error::{FsError, FsErrorKind, FsOperation};
use qubit_fs::temp::{PersistFailure, PersistFailureState};

let failure = PersistFailure::new(
    FsError::new(FsErrorKind::Io, FsOperation::PersistTemp, "failed"),
    PersistFailureState::NotPublished,
);
assert_eq!(PersistFailureState::NotPublished, failure.state());

Implementations

impl PersistFailure

pub fn new(error: FsError, state: PersistFailureState) -> Self

Creates a typed persistence failure.

Parameters

• error: Underlying filesystem failure.
• state: Confirmed source and target progress.

Returns

A failure preserving both the cause and recovery contract.

pub const fn state(&self) -> PersistFailureState

Returns provider-confirmed partial progress.

Returns

The recovery state for this persist attempt.

pub const fn error(&self) -> &FsError

Returns the underlying filesystem error.

Returns

The error with operation, path, provider, and source context.

pub fn publication_target(&self) -> Option<&Path>

Returns the target associated with the retained recovery fact.

pub fn into_error(self) -> FsError

Consumes this failure and returns the underlying filesystem error.

Returns

The owned filesystem error.

pub fn into_parts(self) -> (FsError, PersistFailureState)

Splits this facade failure into its causal error and state.

pub fn into_recovery_parts(self) -> (FsError, PersistFailureState, Option<Path>)

Consumes the failure and returns its complete recovery snapshot.

Trait Implementations

impl Debug for PersistFailure

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

Formats the value using the given formatter.

impl Display for PersistFailure

fn fmt(&self, formatter: &mut Formatter<'_>) -> FmtResult

Formats the value using the given formatter.

impl Error for PersistFailure

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.