Enum PortMappingStage

Source

pub enum PortMappingStage {
Show 18 variants    Standby,
    WaitingForDirect,
    Discovering,
    GatewayFound,
    Discovered,
    Requesting,
    Active,
    Renewing,
    Expired,
    Retrying,
    NetworkChanged,
    Releasing,
    Released,
    ReleaseSent,
    Failed,
    ReleaseFailed,
    Cancelled,
    Stopped,
}

Expand description

Where a gateway mapping stands. A lease outlives some stages: whether one is usable right now is PortMappingStatus::active.

Variants§

§

Standby

Asked for when needed (PortMapping::Auto): starts if a direct attempt fails to punch through, which none has.

§

WaitingForDirect

Requested; starts with the tunnel’s first direct session, when its UDP endpoint opens.

§

Discovering

Looking for the default gateway and the protocols it speaks.

§

GatewayFound

Found the gateway.

§

Discovered

Learned which of PCP, NAT-PMP and UPnP the gateway speaks.

§

Requesting

Asking the gateway for a mapping.

§

Active

The gateway granted a lease.

§

Renewing

Extending the lease, which stays usable meanwhile.

§

Expired

The lease ran out before it was renewed.

§

Retrying

No lease yet; asking again, 30 s after the first time and then less often, up to every 10 min.

§

NetworkChanged

The local network changed; the gateway is looked for again.

§

Releasing

Asking the gateway to delete the lease.

§

Released

The gateway confirmed the deletion (UPnP).

§

ReleaseSent

The deletion was sent; PCP and NAT-PMP do not acknowledge it.

§

Failed

Discovery or a request failed; see PortMappingStatus::error.

§

ReleaseFailed

The lease could not be deleted and may stay until it expires.

§

Cancelled

An operation was abandoned before it finished.

§

Stopped

The mapping stopped with its tunnel.

Implementations§

Source §

impl PortMappingStage

Source

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

Stable diagnostic label, matching the serialized representation.

Trait Implementations§

Source §

impl Clone for PortMappingStage

Source §

fn clone(&self) -> PortMappingStage

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

Source §

impl Copy for PortMappingStage

Source §

impl Debug for PortMappingStage

Source §

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

Formats the value using the given formatter. Read more

Source §

impl Eq for PortMappingStage

Source §

impl PartialEq for PortMappingStage

Source §

fn eq(&self, other: &PortMappingStage) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

Source §

impl Serialize for PortMappingStage

Source §

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Source §

impl StructuralPartialEq for PortMappingStage

Auto Trait Implementations§

§

impl UnwindSafe for PortMappingStage

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

Source §

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

Source §

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

Source §

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

Source §

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §