pub enum Error {
    Transport(Error),
    InvalidUri(InvalidUri),
    Status {
        code: Code,
        message: String,
    },
    Grpcio(Error),
    NoHttpClient,
    RequestFailed(HttpError),
    InvalidHeaderValue(InvalidHeaderValue),
    InvalidHeaderName(InvalidHeaderName),
    EncodeError(EncodeError),
    PoisonedLock(&'static str),
    UnsupportedCompressionAlgorithm(String),
}
Expand description

Wrap type for errors from this crate.

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Transport(Error)

Available on crate feature grpc-tonic only.

Wrap error from tonic::transport::Error

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InvalidUri(InvalidUri)

Available on crate features grpc-tonic or http-proto only.
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Status

Fields

§code: Code

grpc status code

§message: String

error message

Available on crate feature grpc-tonic only.

Wrap type for tonic::Status

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Grpcio(Error)

Available on crate feature grpc-sys only.

Wrap errors from grpcio.

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NoHttpClient

Available on crate feature http-proto only.

Http requests failed because no http client is provided.

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RequestFailed(HttpError)

Available on crate feature http-proto only.

Http requests failed.

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InvalidHeaderValue(InvalidHeaderValue)

Available on crate feature http-proto only.

The provided value is invalid in HTTP headers.

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InvalidHeaderName(InvalidHeaderName)

Available on crate feature http-proto only.

The provided name is invalid in HTTP headers.

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EncodeError(EncodeError)

Available on crate feature http-proto only.

Prost encode failed

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PoisonedLock(&'static str)

Available on crate feature metrics only.

The lock in exporters has been poisoned.

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UnsupportedCompressionAlgorithm(String)

Unsupported compression algorithm.

Trait Implementations§

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impl Debug for Error

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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 Error

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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 Error

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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 ExportError for Error

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fn exporter_name(&self) -> &'static str

The name of exporter that returned this error
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impl From<Box<dyn Error + Send + Sync>> for Error

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fn from(source: HttpError) -> Self

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

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fn from(source: EncodeError) -> Self

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

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fn from(source: Error) -> Self

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

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fn from(source: Error) -> Self

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

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fn from(source: InvalidHeaderName) -> Self

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

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fn from(source: InvalidHeaderValue) -> Self

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

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fn from(source: InvalidUri) -> Self

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

Available on crate feature grpc-tonic only.
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fn from(status: Status) -> Error

Converts to this type from the input type.

Auto Trait Implementations§

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
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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> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> Same for T

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type Output = T

Should always be Self
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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<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