Enum ConversionError 

pub enum ConversionError {
    UnsupportedType {
        exasol_type: String,
    },
    ValueConversionFailed {
        row: usize,
        column: usize,
        message: String,
    },
    SchemaMismatch(String),
    InvalidFormat(String),
    NumericOverflow {
        row: usize,
        column: usize,
    },
    InvalidUtf8 {
        row: usize,
        column: usize,
    },
    ArrowError(String),
}

Errors related to data type conversion.

Variants

UnsupportedType

Unsupported Exasol type

Fields

exasol_type: String

ValueConversionFailed

Failed to convert value

Fields

row: usize

column: usize

message: String

SchemaMismatch(String)

Schema mismatch

InvalidFormat(String)

Invalid data format

NumericOverflow

Overflow during conversion

Fields

row: usize

column: usize

InvalidUtf8

Invalid UTF-8 string

Fields

row: usize

column: usize

ArrowError(String)

Arrow error

Trait Implementations

impl Debug for ConversionError

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

Formats the value using the given formatter.

impl Display for ConversionError

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

Formats the value using the given formatter.

impl Error for ConversionError

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

Returns 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<ArrowError> for ConversionError

fn from(err: ArrowError) -> Self

Converts to this type from the input type.

impl From<ConversionError> for ExasolError

fn from(source: ConversionError) -> Self

Converts to this type from the input type.