Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    Cancelled,
    NotFound,
    PermissionDenied,
    Unauthenticated,
    Planning,
    InvalidInput,
    Unsupported,
    Execution,
    ResourceExhausted,
    DependencyFailure,
    InvariantViolation,
    Internal,
}

Coarse adapter error category.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Cancelled

Caller-requested cancellation stopped execution.

NotFound

Requested catalog, schema, table, table function, or similar named object was not found.

PermissionDenied

The caller or configured source credentials do not have permission.

Unauthenticated

The caller or configured source credentials are not authenticated.

Planning

Planning, validation, or physical-plan construction failure.

InvalidInput

Caller-provided input is invalid for the requested operation.

Unsupported

Requested operator, expression, type, or native shape is unsupported.

Execution

Runtime execution failure at the adapter boundary.

ResourceExhausted

Memory or another bounded resource was exhausted or could not be reserved.

DependencyFailure

cuDF or another dependency failed outside resource-exhaustion handling.

InvariantViolation

An adapter or cuDF invariant was violated.

Internal

Internal bug or unreachable condition.

Implementations

impl ErrorKind

pub const fn as_str(self) -> &'static str

Stable snake-case category label used in reports and error text.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Eq for ErrorKind

impl Hash for ErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorKind