Struct PolicyEngine

pub struct PolicyEngine { /* private fields */ }

The state of the policy engine.

Contains compiled policies and their triggers.

Implementations

impl PolicyEngine

pub fn add_policy( &mut self, id: PolicyId, class: PolicyValue, bytecode: Vec<u8>, )

Adds a new policy to the engine.

pub fn add_trigger( &mut self, attr_matcher: impl Into<BTreeSet<AttrId>>, policy_ids: impl Into<BTreeSet<PolicyId>>, )

Adds a new policy trigger to the engine.

pub fn get_policy_count(&self) -> usize

Get the number of policies currently in the engine.

pub fn get_trigger_count(&self) -> usize

Get the number of policy triggers currently in the engine.

pub fn eval( &self, params: &AccessControlParams, tracer: &mut impl PolicyTracer, ) -> Result<PolicyValue, EvalError>

Perform an access control evalution of the given parameters within this engine.

Trait Implementations

impl Debug for PolicyEngine

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

Formats the value using the given formatter.

impl Default for PolicyEngine

fn default() -> PolicyEngine

Returns the “default value” for a type.