Enum cedar_policy_core::ast::SubstitutionError

pub enum SubstitutionError {
    TypeError {
        expected: Type,
        actual: Type,
    },
}

Enum for errors encountered during substitution

Variants

TypeError

Fields

expected: Type

The expected type, ie: the type the unknown was annotated with

actual: Type

The type of the provided value

The supplied value did not match the type annotation on the unknown.

Trait Implementations

impl Clone for SubstitutionError

fn clone(&self) -> SubstitutionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SubstitutionError

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

Formats the value using the given formatter.

impl Display for SubstitutionError

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

Formats the value using the given formatter.

impl Error for SubstitutionError

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.