Enum cedar_policy_core::parser::err::RefCreationError

pub enum RefCreationError {
    RefCreation {
        expected: Either<Ref, (Ref, Ref)>,
        got: Ref,
    },
}

Error surrounding EntityUIds/Template slots in policy scopes

Variants

RefCreation

Fields

expected: Either<Ref, (Ref, Ref)>

What kinds of references the given scope clause required. Some scope clauses require exactly one kind of reference, some require one of two

got: Ref

The kind of reference that was present in the policy

Error surrounding EntityUIds/Template slots in policy scopes

Implementations

impl RefCreationError

pub fn one_expected(expected: Ref, got: Ref) -> Self

Constructor for when a policy scope requires exactly one kind of reference

pub fn two_expected(r1: Ref, r2: Ref, got: Ref) -> Self

Constructor for when a policy scope requires one of two kinds of references

Trait Implementations

impl Clone for RefCreationError

fn clone(&self) -> RefCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RefCreationError

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

Formats the value using the given formatter.

impl Display for RefCreationError

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

Formats the value using the given formatter.

impl Error for RefCreationError

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, 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<RefCreationError> for ParseError

fn from(value: RefCreationError) -> Self

Converts to this type from the input type.

impl From<RefCreationError> for ToASTError

fn from(source: RefCreationError) -> Self

Converts to this type from the input type.

impl PartialEq for RefCreationError

fn eq(&self, other: &RefCreationError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RefCreationError

impl StructuralEq for RefCreationError

impl StructuralPartialEq for RefCreationError