Enum RegistrationObservationError 

#[non_exhaustive]
pub enum RegistrationObservationError {
    MissingVia,
    MalformedVia,
    ContradictoryReceived,
    ContradictoryRport,
    MissingReceived,
    MissingRport,
    NonIpReceived,
    InvalidRport,
}

Why a successful REGISTER response did not contain one usable path observation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingVia

The successful response carried no Via header.

MalformedVia

The first Via header could not be parsed into a top hop.

ContradictoryReceived

The top hop asserted received more than once.

ContradictoryRport

The top hop asserted rport more than once.

MissingReceived

rport was present but received was absent.

MissingRport

received was present but rport was absent or valueless.

NonIpReceived

received was valueless or was not an IPv4 or IPv6 literal.

InvalidRport

rport was not a decimal port in 1..=65535.

Trait Implementations

impl Clone for RegistrationObservationError

fn clone(&self) -> RegistrationObservationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistrationObservationError

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

Formats the value using the given formatter.

impl PartialEq for RegistrationObservationError

fn eq(&self, other: &RegistrationObservationError) -> 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 Copy for RegistrationObservationError

impl Eq for RegistrationObservationError

impl StructuralPartialEq for RegistrationObservationError