Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    InvalidCursor,
    FieldNotFound,
    Filter,
    Sort,
    Search,
    Validation,
}

Stable, message-independent classification of a CoreError.

The binding layer dispatches on this — never on the human-readable message — so Python and Node stay symmetric. #[non_exhaustive]: the crate is published independently (core-v*), so a new kind must not be a breaking change; downstream matches need a _ arm.

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.

InvalidCursor

A cursor string was malformed, truncated, or tampered with.

FieldNotFound

A field path could not be resolved on an item.

Filter

A filter operator could not be applied.

Sort

A sort operation failed.

Search

A search query was invalid.

Validation

An input value failed validation.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

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 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: &ErrorKind) -> 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 ErrorKind