Enum simple_dns::SimpleDnsError

#[non_exhaustive]
pub enum SimpleDnsError {
    InvalidClass(u16),
    InvalidQClass(u16),
    InvalidQType(u16),
    InvalidServiceName,
    InvalidServiceLabel,
    InvalidCharacterString,
    InvalidHeaderData,
    InvalidDnsPacket,
    AttemptedInvalidOperation,
    InsufficientData,
    FailedToWrite,
    InvalidUtf8String(FromUtf8Error),
}

Error types for SimpleDns

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.

InvalidClass(u16)

Invalid value for CLASS type

InvalidQClass(u16)

Invalid value for QCLASS type

InvalidQType(u16)

Invalid value for QTYPE type

InvalidServiceName

Service Name doesn’t follow RFC rules

InvalidServiceLabel

Service Name Label doesn’t follow RFC rules

InvalidCharacterString

Character String doesn’t follow RFC rules

InvalidHeaderData

Provided data is not valid for a header

InvalidDnsPacket

Provided data is not valid for a DNS Packet

AttemptedInvalidOperation

Attempted to perform an invalid operation

InsufficientData

Incomplete dns packet, should try again after more data available

FailedToWrite

Failed to write the packet to the provided buffer

InvalidUtf8String(FromUtf8Error)

Invalid utf8 string

Trait Implementations

impl Debug for SimpleDnsError

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

Formats the value using the given formatter.

impl Display for SimpleDnsError

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

Formats the value using the given formatter.

impl Error for SimpleDnsError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type based access to context intended for error reports.

impl From<Error> for SimpleDnsError

fn from(_value: Error) -> Self

Converts to this type from the input type.

impl From<TryFromSliceError> for SimpleDnsError

fn from(_: TryFromSliceError) -> Self

Converts to this type from the input type.

impl PartialEq for SimpleDnsError

fn eq(&self, other: &SimpleDnsError) -> 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 Eq for SimpleDnsError

impl StructuralPartialEq for SimpleDnsError