Enum Outcome 

pub enum Outcome {
    Registered(Box<Registered>),
    Challenged(Box<Challenge>),
    PushNotSupported {
        reason: String,
    },
    Rejected {
        status: u16,
        reason: String,
    },
}

What a registration attempt produced.

Variants

Registered(Box<Registered>)

Registered, with the lease the registrar granted and the route vectors it returned.

Challenged(Box<Challenge>)

The registrar wants credentials. Answer with authorize and send again.

PushNotSupported

555: the registrar does not support the push notification service this Contact named (RFC 8599 §8.1).

Its own variant rather than a Outcome::Rejected with a number in it, because it is the one refusal that is not about this attempt. Credentials can be corrected and a lease can be re-asked for; a push service the registrar cannot use will not become usable on the next try, and a client that retries into it is unreachable for as long as it keeps trying. The answer is to register without push, or with a service the registrar names — which is what Registered::push reports.

Fields

reason: String

The reason phrase, which §8.1 registers as push::NOT_SUPPORTED_REASON.

Rejected

The registrar refused.

Fields

status: u16

The status code.

reason: String

Its reason phrase.

Trait Implementations

impl Clone for Outcome

fn clone(&self) -> Outcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Outcome

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

Formats the value using the given formatter.

impl PartialEq for Outcome

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Outcome

impl StructuralPartialEq for Outcome