Struct PolicyEngine 

pub struct PolicyEngine { /* private fields */ }

Evaluates actions against registered policies.

Implementations

impl PolicyEngine

pub fn new() -> PolicyEngine

pub fn register( &mut self, name: &str, check: Box<dyn Fn(&Action, &StateStore) -> Option<String> + Send + Sync>, description: &str, )

pub fn check(&self, action: &Action, state: &StateStore) -> Vec<PolicyViolation>

Check an action against all policies.

If a policy check panics, the panic is caught and treated as a violation.

pub fn policy_names(&self) -> Vec<String>

pub fn is_empty(&self) -> bool

Trait Implementations

impl Default for PolicyEngine

fn default() -> PolicyEngine

Returns the “default value” for a type.