Enum AlterError 

pub enum AlterError {
    TableAlreadyExists(String),
    FunctionAlreadyExists(String),
    FunctionNotFound(String),
    TableNotFound(String),
    CtasSourceTableNotFound(String),
    UnsupportedDataTypeForUniqueColumn(String, DataType),
    UnsupportedIndexExpr(Expr),
    UnsupportedUnnamedArg,
    IdentifierNotFound(Expr),
    DuplicateColumnName(String),
    DuplicateArgName(String),
    NonDefaultArgumentFollowsDefaultArgument,
    ReferencedTableNotFound(String),
    ReferencedColumnNotFound(String),
    ReferencingColumnNotFound(String),
    ForeignKeyDataTypeMismatch {
        referencing_column: String,
        referencing_column_type: DataType,
        referenced_column: String,
        referenced_column_type: DataType,
    },
    ReferencingNonPKColumn {
        referenced_table: String,
        referenced_column: String,
    },
    CannotDropTableWithReferencing {
        referenced_table_name: String,
        referencings: Vec<Referencing>,
    },
    CannotAlterReferencedColumn {
        referencing: Referencing,
    },
    CannotAlterReferencingColumn {
        referencing: Referencing,
    },
    Unreachable,
}

Variants

TableAlreadyExists(String)

FunctionAlreadyExists(String)

FunctionNotFound(String)

TableNotFound(String)

CtasSourceTableNotFound(String)

UnsupportedDataTypeForUniqueColumn(String, DataType)

UnsupportedIndexExpr(Expr)

UnsupportedUnnamedArg

IdentifierNotFound(Expr)

DuplicateColumnName(String)

DuplicateArgName(String)

NonDefaultArgumentFollowsDefaultArgument

ReferencedTableNotFound(String)

ReferencedColumnNotFound(String)

ReferencingColumnNotFound(String)

ForeignKeyDataTypeMismatch

Fields

referencing_column: String

referencing_column_type: DataType

referenced_column: String

referenced_column_type: DataType

ReferencingNonPKColumn

Fields

referenced_table: String

referenced_column: String

CannotDropTableWithReferencing

Fields

referenced_table_name: String

referencings: Vec<Referencing>

CannotAlterReferencedColumn

Fields

referencing: Referencing

CannotAlterReferencingColumn

Fields

referencing: Referencing

Unreachable

Trait Implementations

impl Debug for AlterError

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

Formats the value using the given formatter.

impl Display for AlterError

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

Formats the value using the given formatter.

impl Error for AlterError

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<AlterError> for Error

fn from(e: AlterError) -> Error

Converts to this type from the input type.

impl PartialEq for AlterError

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

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

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 Serialize for AlterError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AlterError

impl StructuralPartialEq for AlterError