Enum KernelError 

pub enum KernelError {
    Evaluation(String),
}

Errors returned by the crate::EnvoyKernel abstraction. The adapter translates any error into a fail-closed DeniedHttpResponse with status 500 Internal Server Error.

Variants

Evaluation(String)

The kernel rejected the request with a terminal internal error.

Implementations

impl KernelError

pub fn evaluation(reason: impl Display) -> Self

Construct an evaluation error from any displayable value.

Trait Implementations

impl Debug for KernelError

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

Formats the value using the given formatter.

impl Display for KernelError

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

Formats the value using the given formatter.

impl Error for KernelError

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.