Enum NativeExchangeError 

pub enum NativeExchangeError {
    InvalidLayout,
    IncompatibleJournal,
    UnsupportedJournalVersion(u32),
    AmbiguousLegacyJournal,
    CarriedPathConflict(PathBuf),
    Io(Error),
    Json(Error),
}

Whole-tree exchange failure.

Variants

InvalidLayout

Paths are not two distinct sibling directories.

IncompatibleJournal

Durable journal is malformed or does not match its requested roots.

UnsupportedJournalVersion(u32)

Durable journal was written by an unsupported format version.

AmbiguousLegacyJournal

A legacy in-flight exchange has no request identity and needs an explicit recovery choice.

CarriedPathConflict(PathBuf)

Both copies of one carried path exist, so recovery cannot discard either.

Io(Error)

Native filesystem operation failed.

Json(Error)

Journal serialization failed.

Trait Implementations

impl Debug for NativeExchangeError

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

Formats the value using the given formatter.

impl Display for NativeExchangeError

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

Formats the value using the given formatter.

impl Error for NativeExchangeError

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 NativeExchangeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for NativeExchangeError

fn from(source: Error) -> Self

Converts to this type from the input type.