Enum cedar_policy_core::est::ActionConstraint

pub enum ActionConstraint {
    All,
    Eq(EqConstraint),
    In(ActionInConstraint),
}

Serde JSON structure for an action head constraint in the EST format

Variants

All

No constraint (i.e., action,)

Eq(EqConstraint)

== constraint

In(ActionInConstraint)

in constraint

Implementations

impl ActionConstraint

pub fn instantiate( self, _vals: &HashMap<SlotId, EntityUidJSON>, ) -> Result<Self, InstantiationError>

Fill in any slots in the action constraint using the values in vals. Throws an error if vals doesn’t contain a necessary mapping, but does not throw an error if vals contains unused mappings.

Trait Implementations

impl Clone for ActionConstraint

fn clone(&self) -> ActionConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ActionConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ActionConstraint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ActionConstraint> for ActionConstraint

fn from(constraint: ActionConstraint) -> ActionConstraint

Converts to this type from the input type.

impl PartialEq for ActionConstraint

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for ActionConstraint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<ActionConstraint> for ActionConstraint

type Error = EstToAstError

The type returned in the event of a conversion error.

fn try_from( constraint: ActionConstraint, ) -> Result<ActionConstraint, EstToAstError>

Performs the conversion.

impl StructuralPartialEq for ActionConstraint