Enum cedar_policy::ValidationErrorKind

#[non_exhaustive]
pub enum ValidationErrorKind {
    UnrecognizedEntityType(UnrecognizedEntityType),
    UnrecognizedActionId(UnrecognizedActionId),
    InvalidActionApplication(InvalidActionApplication),
    TypeError(TypeErrorKind),
    UnspecifiedEntity(UnspecifiedEntity),
}

Enumeration of the possible diagnostic error that could be found by the verification steps.

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.

UnrecognizedEntityType(UnrecognizedEntityType)

A policy contains an entity type that is not declared in the schema.

UnrecognizedActionId(UnrecognizedActionId)

A policy contains an action that is not declared in the schema.

InvalidActionApplication(InvalidActionApplication)

There is no action satisfying the action head constraint that can be applied to a principal and resources that both satisfy their respective head conditions.

TypeError(TypeErrorKind)

The type checker found an error.

UnspecifiedEntity(UnspecifiedEntity)

An unspecified entity was used in a policy. This should be impossible, assuming that the policy was constructed by the parser.

Trait Implementations

impl Debug for ValidationErrorKind

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

Formats the value using the given formatter.

impl Display for ValidationErrorKind

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

Formats the value using the given formatter.

impl Error for ValidationErrorKind

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.