pub enum ServerError {
Show 21 variants UnexpectedClientMessageType(MessageType), BadRequestedIpv4Addr(String), ServerAddressPoolFailure(AddressPoolError), IncorrectDHCPServer(Ipv4Addr), RequestedIpOfferIpMismatch(Ipv4Addr, Ipv4Addr), ExpiredLeaseRecord, UnidentifiedRequestedIp(Ipv4Addr), UnknownClientId(ClientIdentifier), NoRequestedAddrAtInitReboot, UnknownClientStateDuringRequest, NoRequestedAddrForDecline, ClientMessageError(ProtocolError), DataStoreUpdateFailure(DataStoreError), ServerMissingIpAddr, MissingRequiredDhcpOption(OptionCode), MissingServerIdentifier, ServerTimeError, InconsistentInitialServerState(AddressPoolError), MissingRequestedAddr, DeclineFromUnrecognizedClient(ClientIdentifier), DeclineIpMismatch { declined: Option<Ipv4Addr>, client: Option<Ipv4Addr>, },
}
Expand description

A wrapper around the error types which can be returned by DHCP Server in response to client requests. Implements PartialEq for test assertions.

Variants§

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UnexpectedClientMessageType(MessageType)

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BadRequestedIpv4Addr(String)

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ServerAddressPoolFailure(AddressPoolError)

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IncorrectDHCPServer(Ipv4Addr)

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RequestedIpOfferIpMismatch(Ipv4Addr, Ipv4Addr)

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ExpiredLeaseRecord

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UnidentifiedRequestedIp(Ipv4Addr)

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UnknownClientId(ClientIdentifier)

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NoRequestedAddrAtInitReboot

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UnknownClientStateDuringRequest

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NoRequestedAddrForDecline

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ClientMessageError(ProtocolError)

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DataStoreUpdateFailure(DataStoreError)

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ServerMissingIpAddr

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MissingRequiredDhcpOption(OptionCode)

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MissingServerIdentifier

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ServerTimeError

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InconsistentInitialServerState(AddressPoolError)

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MissingRequestedAddr

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DeclineFromUnrecognizedClient(ClientIdentifier)

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DeclineIpMismatch

Fields

§declined: Option<Ipv4Addr>

Trait Implementations§

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impl Debug for ServerError

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

Formats the value using the given formatter. Read more
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impl Display for ServerError

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

Formats the value using the given formatter. Read more
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impl Error for ServerError

1.30.0 · source§

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<AddressPoolError> for ServerError

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fn from(e: AddressPoolError) -> Self

Converts to this type from the input type.
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impl PartialEq for ServerError

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

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

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoAny for T
where T: 'static + Send + Sync,

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fn into_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Cast the given object into a dyn std::any::Any.
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impl<T, U> IntoExt<U> for T
where U: FromExt<T>,

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fn into_ext(self) -> U

Performs the conversion.
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoExt<U> for T
where U: TryFromExt<T>,

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

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fn try_into_ext(self) -> Result<U, <T as TryIntoExt<U>>::Error>

Tries to perform the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more