Enum dns_protocol::ResponseCode

#[repr(u16)]
#[non_exhaustive]
pub enum ResponseCode {
    NoError,
    FormatError,
    ServerFailure,
    NameError,
    NotImplemented,
    Refused,
    YxDomain,
    YxRrSet,
    NxRrSet,
    NotAuth,
    NotZone,
    DsoTypeNi,
    BadVers,
    BadKey,
    BadTime,
    BadMode,
    BadName,
    BadAlg,
    BadTrunc,
    BadCookie,
}

The response code for a query.

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.

NoError

There was no error in the query.

FormatError

The query was malformed.

ServerFailure

The server failed to fulfill the query.

NameError

The name does not exist.

NotImplemented

The query is not implemented.

Refused

The query is refused.

YxDomain

The name exists, but the query type is not supported.

YxRrSet

The name does not exist, but the query type is supported.

NxRrSet

The name exists, but the query type is not supported.

NotAuth

The server is not authoritative for the zone.

NotZone

The name does not exist in the zone.

DsoTypeNi

The DSO-TYPE is not supported.

BadVers

Bad OPT version.

BadKey

Key not recognized.

BadTime

Signature out of time window.

BadMode

Bad TKEY mode.

BadName

Duplicate key name.

BadAlg

Algorithm not supported.

BadTrunc

Bad truncation.

BadCookie

Bad/missing server cookie.

Trait Implementations

impl Clone for ResponseCode

fn clone(&self) -> ResponseCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResponseCode

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

Formats the value using the given formatter.

impl From<ResponseCode> for u16

fn from(value: ResponseCode) -> Self

Converts to this type from the input type.

impl Hash for ResponseCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl Ord for ResponseCode

fn cmp(&self, other: &ResponseCode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<ResponseCode> for ResponseCode

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<ResponseCode> for ResponseCode

fn partial_cmp(&self, other: &ResponseCode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<u16> for ResponseCode

type Error = InvalidCode

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ResponseCode

impl Eq for ResponseCode

impl StructuralEq for ResponseCode

impl StructuralPartialEq for ResponseCode