Enum simple_dns::SimpleDnsError

source · [−]

pub enum SimpleDnsError {
    InvalidClass(u16),
    InvalidQClass(u16),
    InvalidQType(u16),
    InvalidServiceName,
    InvalidServiceLabel,
    InvalidCharacterString,
    InvalidHeaderData,
    InvalidDnsPacket,
    AttemptedInvalidOperation,
}

Expand description

Error types for SimpleDns

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

Trait Implementations

impl Debug for SimpleDnsError

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

Formats the value using the given formatter. Read more

impl Display for SimpleDnsError

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

Formats the value using the given formatter. Read more

impl Error for SimpleDnsError

1.30.0 · source

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<TryFromSliceError> for SimpleDnsError

fn from(_: TryFromSliceError) -> Self

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for SimpleDnsError

impl Send for SimpleDnsError

impl Sync for SimpleDnsError

impl Unpin for SimpleDnsError

impl UnwindSafe for SimpleDnsError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.