DriverError

Enum DriverError 

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pub enum DriverError {
Show 15 variants Connection(String), Authentication(String), Protocol(String), Session(String), Transaction(String), Query { code: String, message: String, }, Timeout(String), Pool(String), Configuration(String), Serialization(String), TypeConversion(String), Server { code: String, message: String, }, ServiceUnavailable(String), Io(Error), Internal(String),
}
Expand description

드라이버 에러

Variants§

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Connection(String)

연결 에러

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Authentication(String)

인증 에러

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Protocol(String)

프로토콜 에러

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Session(String)

세션 에러

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Transaction(String)

트랜잭션 에러

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Query

쿼리 에러

Fields

§code: String
§message: String
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Timeout(String)

타임아웃 에러

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Pool(String)

풀 에러

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Configuration(String)

설정 에러

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Serialization(String)

직렬화 에러

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TypeConversion(String)

타입 변환 에러

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Server

서버 에러

Fields

§code: String
§message: String
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ServiceUnavailable(String)

서비스 불가

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Io(Error)

I/O 에러

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Internal(String)

내부 에러

Implementations§

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impl DriverError

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pub fn connection(msg: impl Into<String>) -> Self

연결 에러 생성

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pub fn authentication(msg: impl Into<String>) -> Self

인증 에러 생성

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pub fn protocol(msg: impl Into<String>) -> Self

프로토콜 에러 생성

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pub fn session(msg: impl Into<String>) -> Self

세션 에러 생성

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pub fn transaction(msg: impl Into<String>) -> Self

트랜잭션 에러 생성

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pub fn query(code: impl Into<String>, message: impl Into<String>) -> Self

쿼리 에러 생성

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pub fn timeout(msg: impl Into<String>) -> Self

타임아웃 에러 생성

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pub fn pool(msg: impl Into<String>) -> Self

풀 에러 생성

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pub fn configuration(msg: impl Into<String>) -> Self

설정 에러 생성

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pub fn service_unavailable(msg: impl Into<String>) -> Self

서비스 불가 에러 생성

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pub fn type_conversion(msg: impl Into<String>) -> Self

타입 변환 에러 생성

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pub fn server(code: impl Into<String>, message: impl Into<String>) -> Self

서버 에러 생성

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pub fn is_retryable(&self) -> bool

재시도 가능 여부

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pub fn is_client_error(&self) -> bool

클라이언트 에러 여부

Trait Implementations§

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impl Debug for DriverError

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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 DriverError

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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 DriverError

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

Returns the lower-level source of this error, if any. 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
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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<BoltError> for DriverError

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fn from(err: BoltError) -> Self

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

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fn from(source: Error) -> Self

Converts to this type from the input type.

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

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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