Enum CurrentCreds 

pub enum CurrentCreds {
    Cached(Arc<Credentials>),
    Overridden(Arc<Credentials>, TaskState),
}

Represents the current state of the task’s subjective credentials.

Variants

Cached(Arc<Credentials>)

The task does not have overridden credentials, the subjective creds are identical to the objective creds. Since credentials are often accessed from the current task, we hold a reference here that does not necessitate going through the Rcu machinery to read. The subjective security state is stored on the Task.

Overridden(Arc<Credentials>, TaskState)

The task has overridden credentials, with the given credentials and security state.