Enum UnsupportedQueryFeature 

pub enum UnsupportedQueryFeature {
    MapPredicate {
        field: String,
    },
}

UnsupportedQueryFeature

Policy-level query features that are intentionally not supported.

Map predicates are disallowed by design: map storage may exist, but query semantics over map structure are intentionally fenced for deterministic and stable query behavior.

Variants

MapPredicate

Fields

field: String

Trait Implementations

impl Clone for UnsupportedQueryFeature

fn clone(&self) -> UnsupportedQueryFeature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnsupportedQueryFeature

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

Formats the value using the given formatter.

impl Display for UnsupportedQueryFeature

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

Formats the value using the given formatter.

impl Error for UnsupportedQueryFeature

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<UnsupportedQueryFeature> for ValidateError

fn from(source: UnsupportedQueryFeature) -> Self

Converts to this type from the input type.

impl PartialEq for UnsupportedQueryFeature

fn eq(&self, other: &UnsupportedQueryFeature) -> 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 Eq for UnsupportedQueryFeature

impl StructuralPartialEq for UnsupportedQueryFeature