Enum ActorRef 

pub enum ActorRef<'a> {
    User(&'a UserId),
    System(&'static str),
    Anonymous,
}

Who attempted the mutation. Borrowed so producer call-sites don’t allocate at every emit; the ledger copies into the persisted row.

Variants

User(&'a UserId)

System(&'static str)

A static system label (e.g. "bootstrap", "wal_replay"). Static-lifetime to keep the enum cheap and to disambiguate from user identifiers — never a runtime tenant/user string.

Anonymous

Implementations

impl<'a> ActorRef<'a>

pub fn user_id(&self) -> Option<&UserId>

pub fn kind_str(&self) -> &'static str

Trait Implementations

impl<'a> Debug for ActorRef<'a>

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

Formats the value using the given formatter.