Enum qldb::QldbError

source · [−]

pub enum QldbError {
Show 13 variants
    SendCommandError(RusotoError<SendCommandError>),
    QldbReturnedEmptySession,
    QldbReturnedEmptyTransaction,
    IonParserError(IonParserError),
    TlsError(TlsError),
    TransactionCompleted,
    InternalChannelSendError,
    NonValidCountStatementResult,
    TransactionAlreadyCommitted,
    TransactionAlreadyRollback,
    QueryAlreadyExecuted,
    QldbExtractError(QldbExtractError),
    SessionPoolClosed(Report),
}

Variants

`SendCommandError(RusotoError<SendCommandError>)`

`QldbReturnedEmptySession`

`QldbReturnedEmptyTransaction`

`IonParserError(IonParserError)`

`TlsError(TlsError)`

`TransactionCompleted`

`InternalChannelSendError`

`NonValidCountStatementResult`

`TransactionAlreadyCommitted`

`TransactionAlreadyRollback`

`QueryAlreadyExecuted`

`QldbExtractError(QldbExtractError)`

`SessionPoolClosed(Report)`

Trait Implementations

impl Debug for QldbError

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

Formats the value using the given formatter. Read more

impl Display for QldbError

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

Formats the value using the given formatter. Read more

impl Error for QldbError

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

fn provide(&'a self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

impl From<IonParserError> for QldbError

fn from(source: IonParserError) -> Self

Converts to this type from the input type.

impl From<QldbExtractError> for QldbError

fn from(source: QldbExtractError) -> Self

Converts to this type from the input type.

impl From<RusotoError<SendCommandError>> for QldbError

fn from(source: RusotoError<SendCommandError>) -> Self

Converts to this type from the input type.

impl From<TlsError> for QldbError

fn from(source: TlsError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for QldbError

impl Send for QldbError

impl Sync for QldbError

impl Unpin for QldbError

impl !UnwindSafe for QldbError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> CompatExt for T

fn compat(self) -> Compat<T>

Applies the Compat adapter by value. Read more

fn compat_ref(&self) -> Compat<&T>

Applies the Compat adapter by shared reference. Read more

fn compat_mut(&mut self) -> Compat<&mut T>

Applies the Compat adapter by mutable reference. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same<T> for T

type Output = T

Should always be Self

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

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

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

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

Performs the conversion.

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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