Enum scylla::frame::frame_errors::LowLevelDeserializationError

#[non_exhaustive]
pub enum LowLevelDeserializationError {
    IoError(Arc<Error>),
    TryFromIntError(TryFromIntError),
    TryFromSliceError(TryFromSliceError),
    TooFewBytesReceived {
        expected: usize,
        received: usize,
    },
    InvalidValueLength(i32),
    UnknownConsistency(TryFromPrimitiveError<u16>),
    InvalidInetLength(u8),
    UTF8DeserializationError(Utf8Error),
}

A low level deserialization error.

This type of error is returned when deserialization of some primitive value fails.

Possible error kinds:

• generic io error - reading from buffer failed
• out of range integer conversion
• conversion errors - e.g. slice-to-array or primitive-to-enum
• not enough bytes in the buffer to deserialize a value

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IoError(Arc<Error>)

TryFromIntError(TryFromIntError)

TryFromSliceError(TryFromSliceError)

TooFewBytesReceived

Fields

expected: usize

received: usize

InvalidValueLength(i32)

UnknownConsistency(TryFromPrimitiveError<u16>)

InvalidInetLength(u8)

UTF8DeserializationError(Utf8Error)

Trait Implementations

impl Clone for LowLevelDeserializationError

fn clone(&self) -> LowLevelDeserializationError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LowLevelDeserializationError

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

Formats the value using the given formatter.

impl Display for LowLevelDeserializationError

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

Formats the value using the given formatter.

impl Error for LowLevelDeserializationError

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

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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.

impl From<Error> for LowLevelDeserializationError

fn from(value: Error) -> LowLevelDeserializationError

Converts to this type from the input type.

impl From<LowLevelDeserializationError> for ColumnSpecParseErrorKind

fn from(source: LowLevelDeserializationError) -> ColumnSpecParseErrorKind

Converts to this type from the input type.

impl From<LowLevelDeserializationError> for SetKeyspaceParseError

fn from(source: LowLevelDeserializationError) -> SetKeyspaceParseError

Converts to this type from the input type.

impl From<TryFromIntError> for LowLevelDeserializationError

fn from(source: TryFromIntError) -> LowLevelDeserializationError

Converts to this type from the input type.

impl From<TryFromPrimitiveError<u16>> for LowLevelDeserializationError

fn from(source: TryFromPrimitiveError<u16>) -> LowLevelDeserializationError

Converts to this type from the input type.

impl From<TryFromSliceError> for LowLevelDeserializationError

fn from(source: TryFromSliceError) -> LowLevelDeserializationError

Converts to this type from the input type.

impl From<Utf8Error> for LowLevelDeserializationError

fn from(source: Utf8Error) -> LowLevelDeserializationError

Converts to this type from the input type.