Enum TableProviderError 

pub enum TableProviderError {
    ColumnNotFound(String),
    TypeError(String),
    ScanError(String),
}

Errors returned from table provider operations.

Variants

ColumnNotFound(String)

The requested column was not found in the schema.

TypeError(String)

A type mismatch was encountered during a schema or value operation.

ScanError(String)

An error occurred during a table scan.

Trait Implementations

impl Debug for TableProviderError

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

Formats the value using the given formatter.

impl Display for TableProviderError

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

Formats the value using the given formatter.

impl Error for TableProviderError

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.