Enum MigrationError 

pub enum MigrationError {
    SlotAlreadyMigrating {
        slot: u16,
    },
    SlotAlreadyImporting {
        slot: u16,
    },
    NoMigrationInProgress {
        slot: u16,
    },
    TargetUnreachable {
        addr: SocketAddr,
        reason: String,
    },
    Aborted {
        slot: u16,
    },
    InvalidStateTransition {
        from: MigrationState,
        to: MigrationState,
    },
    Timeout {
        elapsed: Duration,
    },
}

Errors that can occur during migration.

Variants

SlotAlreadyMigrating

Slot is already being migrated out.

Fields

slot: u16

SlotAlreadyImporting

Slot is already being imported.

Fields

slot: u16

NoMigrationInProgress

No migration in progress for this slot.

Fields

slot: u16

TargetUnreachable

Migration target is unreachable.

Fields

addr: SocketAddr

reason: String

Aborted

Migration was aborted.

Fields

slot: u16

InvalidStateTransition

Invalid migration state transition.

Fields

from: MigrationState

to: MigrationState

Timeout

Timeout during migration.

Fields

elapsed: Duration

Trait Implementations

impl Clone for MigrationError

fn clone(&self) -> MigrationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationError

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

Formats the value using the given formatter.

impl Display for MigrationError

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

Formats the value using the given formatter.

impl Error for MigrationError

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.