Enum Reason 

pub enum Reason {
    NoService,
    RateLimited,
    ServerError {
        status: u16,
    },
    Declined {
        detail: String,
    },
    Blocked,
    TimedOut,
    Unreachable,
    Malformed {
        detail: String,
    },
    WrongSubject {
        answered_about: String,
    },
    NotRegistrable,
}

@docgen Every one of these is reported as unknown and never folded into available.

Variants

NoService

RateLimited

ServerError

@docgen A registry fault is not pushback, and calling it rate limiting sends the user away to wait instead of reporting an outage.

Fields

status: u16

Declined

@docgen The registry answered and refused the question, which is understood perfectly and must not read as a garbled reply.

Fields

detail: String

Blocked

TimedOut

Unreachable

Malformed

Fields

detail: String

WrongSubject

Fields

answered_about: String

NotRegistrable

@docgen The extension exists but only a closed group may register in it, so availability is not a meaningful question.

Implementations

impl Reason

pub const fn label(&self) -> &'static str

pub const fn is_retryable(&self) -> bool

Trait Implementations

impl Clone for Reason

fn clone(&self) -> Reason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Reason

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Reason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Reason

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

Formats the value using the given formatter.

impl Eq for Reason

impl PartialEq for Reason

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Reason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Reason