Enum PdpDialect 

#[non_exhaustive]
pub enum PdpDialect {
    Cedar,
    Opa,
    AuthZen,
    NeMo,
    Cel,
    Custom(String),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Cedar

Bare Cedar policy evaluation (cpex-pdp-cedar-direct).

Opa

AuthZen

NeMo

Cel

CEL (Common Expression Language) evaluation — cpex-pdp-cel. The cel: step carries an expr: string that must evaluate to a boolean against the policy AttributeBag (exposed to CEL as nested namespaces: subject.id, delegation.depth, session.labels, …). A small, safe, non-Turing-complete predicate language — distinct from the full PDPs (Cedar/OPA) so all can coexist on one PdpRouter. The canonical route-YAML form is the block map cel: { expr: "..." }; the cel:(...) call form is also accepted.

Custom(String)

Implementations

impl PdpDialect

pub fn from_key(key: &str) -> Self

Parse a YAML key prefix like cedar, opa, authzen, nemo into the matching PdpDialect. Unknown dialects become Custom.

Trait Implementations

impl Clone for PdpDialect

fn clone(&self) -> PdpDialect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdpDialect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PdpDialect

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PdpDialect

impl Hash for PdpDialect

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PdpDialect

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PdpDialect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PdpDialect