Enum MigrationOutcome 

pub enum MigrationOutcome {
    Migrated {
        updater: Updater,
    },
    MigratedIndeterminate {
        updater: Updater,
        diagnostic: String,
    },
}

Result of intentionally moving an executable’s durable state authority.

Variants

Migrated

The authority rename and parent-directory sync both completed.

Fields

updater: Updater

MigratedIndeterminate

The authority rename completed, but its parent-directory sync failed.

The caller must retain and use updater: returning to the old updater after the authority has changed would select a state path that is no longer authoritative. Log diagnostic and retry the migration later if the durability boundary must be confirmed.

Fields

updater: Updater

diagnostic: String

Implementations

impl MigrationOutcome

pub fn into_updater(self) -> Updater

Returns the updater bound to the new authoritative state path.

pub fn updater(&self) -> &Updater

Borrows the updater bound to the new authoritative state path.

Trait Implementations

impl Clone for MigrationOutcome

fn clone(&self) -> MigrationOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MigrationOutcome

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

Formats the value using the given formatter.