Enum PostprocessingError

pub enum PostprocessingError {
    InvalidSliceIndex {
        index: i128,
    },
    ColumnNotFound {
        column: String,
    },
    IndexOutOfBounds {
        index: usize,
    },
    ExpressionEvaluationError {
        source: ExpressionEvaluationError,
    },
    OwnedTableError {
        source: OwnedTableError,
    },
    IdentNotInAggregationOperatorOrGroupByClause {
        column: Ident,
    },
    IdentifierConversionError {
        error: String,
    },
    AggregateColumnsError {
        source: AggregateColumnsError,
    },
    OwnedColumnError {
        source: OwnedColumnError,
    },
    NestedAggregationInGroupByClause {
        error: String,
    },
}

Errors in postprocessing

Variants

InvalidSliceIndex

Error in slicing due to slice index beyond usize

Fields

index: i128

The overflowing index value

ColumnNotFound

Column not found

Fields

column: String

The column which is not found

IndexOutOfBounds

Index out of bounds

Fields

index: usize

The index which is out of bounds

ExpressionEvaluationError

Errors in evaluation of Expressions

Fields

source: ExpressionEvaluationError

The underlying source error

OwnedTableError

Errors in constructing OwnedTable

Fields

source: OwnedTableError

The underlying source error

IdentNotInAggregationOperatorOrGroupByClause

GROUP BY clause references a column not in a group by expression outside aggregate functions

Fields

column: Ident

The column ident

IdentifierConversionError

Errors in converting Ident to Identifier

Fields

error: String

The underlying error message

AggregateColumnsError

Errors in aggregate columns

Fields

source: AggregateColumnsError

The underlying source error

OwnedColumnError

Errors in OwnedColumn

Fields

source: OwnedColumnError

The underlying source error

NestedAggregationInGroupByClause

Nested aggregation in GROUP BY clause

Fields

error: String

The nested aggregation error

Trait Implementations

impl Debug for PostprocessingError

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

Formats the value using the given formatter.

impl Display for PostprocessingError

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

Formats the value using the given formatter.

impl Error for PostprocessingError

where Self: Debug + Display,

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

Returns the lower-level source of this error, if any.

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 ErrorCompat for PostprocessingError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<ExpressionEvaluationError> for PostprocessingError

fn from(error: ExpressionEvaluationError) -> Self

Converts to this type from the input type.

impl From<OwnedColumnError> for PostprocessingError

fn from(error: OwnedColumnError) -> Self

Converts to this type from the input type.

impl From<OwnedTableError> for PostprocessingError

fn from(error: OwnedTableError) -> Self

Converts to this type from the input type.

impl From<PostprocessingError> for ConversionError

fn from(error: PostprocessingError) -> Self

Converts to this type from the input type.

impl PartialEq for PostprocessingError

fn eq(&self, other: &PostprocessingError) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PostprocessingError

impl StructuralPartialEq for PostprocessingError