Enum CatalogError 

pub enum CatalogError {
    TableAlreadyExists(String),
    TableNotFound {
        table_name: String,
    },
    ColumnAlreadyExists(String),
    ColumnNotFound {
        column_name: String,
        table_name: String,
    },
    SchemaAlreadyExists(String),
    SchemaNotFound(String),
    SchemaNotEmpty(String),
    RoleAlreadyExists(String),
    RoleNotFound(String),
    DomainAlreadyExists(String),
    DomainNotFound(String),
    DomainInUse {
        domain_name: String,
        dependent_columns: Vec<(String, String)>,
    },
    SequenceAlreadyExists(String),
    SequenceNotFound(String),
    SequenceInUse {
        sequence_name: String,
        dependent_columns: Vec<(String, String)>,
    },
    TypeAlreadyExists(String),
    TypeNotFound(String),
    TypeInUse(String),
    CollationAlreadyExists(String),
    CollationNotFound(String),
    CharacterSetAlreadyExists(String),
    CharacterSetNotFound(String),
    TranslationAlreadyExists(String),
    TranslationNotFound(String),
    ViewAlreadyExists(String),
    ViewNotFound(String),
    ViewInUse {
        view_name: String,
        dependent_views: Vec<String>,
    },
    TriggerAlreadyExists(String),
    TriggerNotFound(String),
    AssertionAlreadyExists(String),
    AssertionNotFound(String),
    FunctionAlreadyExists(String),
    FunctionNotFound(String),
    ProcedureAlreadyExists(String),
    ProcedureNotFound(String),
    ConstraintAlreadyExists(String),
    ConstraintNotFound(String),
    IndexAlreadyExists {
        index_name: String,
        table_name: String,
    },
    IndexNotFound {
        index_name: String,
        table_name: String,
    },
    CircularForeignKey {
        table_name: String,
        message: String,
    },
}

Errors returned by catalog operations.

Variants

TableAlreadyExists(String)

TableNotFound

Fields

table_name: String

ColumnAlreadyExists(String)

ColumnNotFound

Fields

column_name: String

table_name: String

SchemaAlreadyExists(String)

SchemaNotFound(String)

SchemaNotEmpty(String)

RoleAlreadyExists(String)

RoleNotFound(String)

DomainAlreadyExists(String)

DomainNotFound(String)

DomainInUse

Fields

domain_name: String

dependent_columns: Vec<(String, String)>

SequenceAlreadyExists(String)

SequenceNotFound(String)

SequenceInUse

Fields

sequence_name: String

dependent_columns: Vec<(String, String)>

TypeAlreadyExists(String)

TypeNotFound(String)

TypeInUse(String)

CollationAlreadyExists(String)

CollationNotFound(String)

CharacterSetAlreadyExists(String)

CharacterSetNotFound(String)

TranslationAlreadyExists(String)

TranslationNotFound(String)

ViewAlreadyExists(String)

ViewNotFound(String)

ViewInUse

Fields

view_name: String

dependent_views: Vec<String>

TriggerAlreadyExists(String)

TriggerNotFound(String)

AssertionAlreadyExists(String)

AssertionNotFound(String)

FunctionAlreadyExists(String)

FunctionNotFound(String)

ProcedureAlreadyExists(String)

ProcedureNotFound(String)

ConstraintAlreadyExists(String)

ConstraintNotFound(String)

IndexAlreadyExists

Fields

index_name: String

table_name: String

IndexNotFound

Fields

index_name: String

table_name: String

CircularForeignKey

Fields

table_name: String

message: String

Trait Implementations

impl Clone for CatalogError

fn clone(&self) -> CatalogError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CatalogError

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

Formats the value using the given formatter.

impl Display for CatalogError

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

Formats the value using the given formatter.

impl Error for CatalogError

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 PartialEq for CatalogError

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