Enum RuntimeError

pub enum RuntimeError {
    ColumnNotFound(ColumnRef),
    TableNotFound(TableRef),
    TableExists(TableRef),
    SchemaNotFound(BoundedString),
    SchemaExists(BoundedString),
    EmptyRegister(RegisterIndex),
    RegisterNotATable(&'static str, Register),
    RegisterNotAColumn(&'static str, Register),
    RegisterNotAInsert(&'static str, Register),
    RegisterNotAInsertRow(&'static str, Register),
    CannotReturn(Register),
    FilterWithNonBoolean(Expr, Value),
    ProjectOnNonEmptyTable(BoundedString),
    ProjectTableSizeMismatch {
        inp_table_name: BoundedString,
        inp_table_len: usize,
        out_table_name: BoundedString,
        out_table_len: usize,
    },
    TableNewColumnSizeMismatch {
        table_name: BoundedString,
        table_len: usize,
        col_name: BoundedString,
        col_len: usize,
    },
    UnsupportedType(DataType),
    ExprExecError(ExprExecError),
    TooManyValuesToInsert(BoundedString, usize, usize),
    NotEnoughValuesToInsert(BoundedString, usize, usize),
    Unsupported(&'static str),
}

All possible errors handled during execution.

This includes constraint violations, errors in expression evaluation, unsupported features as well as internal errors that are explicitly caught.

Variants

ColumnNotFound(ColumnRef)

TableNotFound(TableRef)

TableExists(TableRef)

SchemaNotFound(BoundedString)

SchemaExists(BoundedString)

EmptyRegister(RegisterIndex)

RegisterNotATable(&'static str, Register)

RegisterNotAColumn(&'static str, Register)

RegisterNotAInsert(&'static str, Register)

RegisterNotAInsertRow(&'static str, Register)

CannotReturn(Register)

FilterWithNonBoolean(Expr, Value)

ProjectOnNonEmptyTable(BoundedString)

ProjectTableSizeMismatch

Fields

inp_table_name: BoundedString

inp_table_len: usize

out_table_name: BoundedString

out_table_len: usize

TableNewColumnSizeMismatch

Fields

table_name: BoundedString

table_len: usize

col_name: BoundedString

col_len: usize

UnsupportedType(DataType)

ExprExecError(ExprExecError)

TooManyValuesToInsert(BoundedString, usize, usize)

NotEnoughValuesToInsert(BoundedString, usize, usize)

Unsupported(&'static str)

Trait Implementations

impl Debug for RuntimeError

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

Formats the value using the given formatter.

impl Display for RuntimeError

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

Formats the value using the given formatter.

impl From<ExprExecError> for RuntimeError

fn from(e: ExprExecError) -> Self

Converts to this type from the input type.

impl From<RuntimeError> for ExecutionError

fn from(err: RuntimeError) -> Self

Converts to this type from the input type.

impl PartialEq for RuntimeError

fn eq(&self, other: &RuntimeError) -> 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 StructuralPartialEq for RuntimeError