///
/// Get the current RunToken of this entry iff it is currently running.
///
Get the current RunToken of this entry iff it is currently running.
Get the current RunToken of this entry iff it is currently running .
pub(crate) fn running_run_token(&self) -> Option<RunToken> {
    match *self.state.lock() {
      EntryState::Running { run_token, .. } => Some(run_token),
      _ => None,
    }
  }
pub ( crate ) fn running_run_token ( & self ) -> Option < RunToken > { match * self . state . lock ( ) { EntryState :: Running { run_token , .. } => Some ( run_token ) , _ => None , } }
Get the current RunToken of this entry iff it is currently running.
Get the current RunToken of this entry iff it is currently running .
&self