#[non_exhaustive]
pub struct ProtoError { pub kind: Box<ProtoErrorKind>, pub backtrack: Option<ExtBacktrace>, }
Expand description

The error type for errors that get returned in the crate

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§kind: Box<ProtoErrorKind>

Kind of error that ocurred

§backtrack: Option<ExtBacktrace>

Backtrace to the source of the error

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impl ProtoError

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pub fn kind(&self) -> &ProtoErrorKind

Get the kind of the error

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pub fn is_busy(&self) -> bool

If this is a ProtoErrorKind::Busy

Trait Implementations§

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impl Clone for ProtoError

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fn clone(&self) -> ProtoError

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ProtoError

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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 ProtoError

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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 Error for ProtoError

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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<&'static str> for ProtoError

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fn from(msg: &'static str) -> Self

Converts to this type from the input type.
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impl From<DecodeError> for ProtoError

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fn from(err: DecodeError) -> Self

Converts to this type from the input type.
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impl<E> From<E> for ProtoErrorwhere E: Into<ProtoErrorKind>,

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fn from(error: E) -> Self

Converts to this type from the input type.
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impl<T> From<PoisonError<T>> for ProtoError

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fn from(_e: PoisonError<T>) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for DnsResponseStream

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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for DnsSecError

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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for DnsSecErrorKind

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fn from(source: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for Error

Available on crate feature dns-over-https only.
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fn from(msg: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for Error

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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for JsValue

Available on crate feature wasm-bindgen only.
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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for ParseError

Available on crate feature text-parsing only.
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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for ParseErrorKind

Available on crate feature text-parsing only.
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fn from(source: ProtoError) -> Self

Converts to this type from the input type.
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impl From<ProtoError> for String

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fn from(e: ProtoError) -> Self

Converts to this type from the input type.
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impl From<String> for ProtoError

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fn from(msg: String) -> Self

Converts to this type from the input type.
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impl RetryableError for ProtoError

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fn should_retry(&self) -> bool

Whether the query should be retried after this error
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fn attempted(&self) -> bool

Whether this error should count as an attempt

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere 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 Twhere 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 Twhere 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<V, T> VZip<V> for Twhere 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
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impl<E> FromProtoError for Ewhere E: From<ProtoError> + Error + Clone,