Enum TpeError 

pub enum TpeError {
    NoMatchingReqEnv(NoMatchingReqEnvError),
    NonstaticPolicy(NonstaticPolicyError),
    Validation(Vec<ValidationError>),
    ExprToResidualError(ExprToResidualError),
}

Available on crate feature tpe only.

Errors for TPE

Variants

NoMatchingReqEnv(NoMatchingReqEnvError)

Error thrown when there is no matching request environment according to a schema

NonstaticPolicy(NonstaticPolicyError)

Error thrown when TPE is applied to a non-static policy

Validation(Vec<ValidationError>)

Error thrown when the typechecker fails to typecheck a policy

ExprToResidualError(ExprToResidualError)

Error when an expression is not supported by batched evaluation

Trait Implementations

impl Debug for TpeError

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

Formats the value using the given formatter.

impl Display for TpeError

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

Formats the value using the given formatter.

impl Error for TpeError

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<ExprToResidualError> for TpeError

fn from(source: ExprToResidualError) -> TpeError

Converts to this type from the input type.

impl From<NoMatchingReqEnvError> for TpeError

fn from(source: NoMatchingReqEnvError) -> TpeError

Converts to this type from the input type.

impl From<NonstaticPolicyError> for TpeError

fn from(source: NonstaticPolicyError) -> TpeError

Converts to this type from the input type.

impl From<TpeError> for PermissionQueryError

fn from(source: TpeError) -> Self

Converts to this type from the input type.