Enum EngineError 

pub enum EngineError {
    NoPolicies,
    EvaluationError(String),
    InvalidCondition {
        policy_id: String,
        reason: String,
    },
    JsonError(Error),
    PathNormalization {
        reason: String,
    },
}

Errors that can occur during policy evaluation.

Variants

NoPolicies

No policies are defined, evaluation cannot proceed.

EvaluationError(String)

A general evaluation error occurred.

InvalidCondition

An invalid condition was found in a policy.

Fields

policy_id: String

The ID of the policy containing the invalid condition.

reason: String

A description of why the condition is invalid.

JsonError(Error)

A JSON parsing or serialization error occurred.

PathNormalization

Path normalization failed (fail-closed behavior).

Fields

reason: String

A description of why path normalization failed.

Trait Implementations

impl Debug for EngineError

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

Formats the value using the given formatter.

impl Display for EngineError

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

Formats the value using the given formatter.

impl Error for EngineError

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<Error> for EngineError

fn from(source: Error) -> Self

Converts to this type from the input type.