Enum DadState

pub enum DadState<I: DadIpExt, BT: DadBindingsTypes> {
    Assigned,
    Tentative {
        dad_transmits_remaining: Option<NonZeroU16>,
        timer: BT::Timer,
        ip_specific_state: I::TentativeState,
    },
    Uninitialized,
}

The various states DAD may be in for an address.

Variants

Assigned

The address is assigned to an interface and can be considered bound to it (all packets destined to the address will be accepted).

Tentative

The address is considered unassigned to an interface for normal operations, but has the intention of being assigned in the future (e.g. once Duplicate Address Detection is completed).

When dad_transmits_remaining is None, then no more DAD messages need to be sent and DAD may be resolved.

Fields

dad_transmits_remaining: Option<NonZeroU16>

timer: BT::Timer

ip_specific_state: I::TentativeState

Uninitialized

The address has not yet been initialized.

Trait Implementations

impl<I: DadIpExt, BT: DadBindingsTypes> Debug for DadState<I, BT>

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

Formats the value using the given formatter.

impl<I: IpDeviceStateIpExt, BT: IpDeviceStateBindingsTypes> OrderedLockAccess<DadState<I, BT>> for IpAddressEntry<I, BT>

type Lock = Mutex<DadState<I, BT>>

The lock type that observes ordering.

fn ordered_lock_access(&self) -> OrderedLockRef<'_, Self::Lock>

Returns a borrow to the order-aware lock.