Trait Engine 

pub trait Engine {
    type Policy: Policy<Effect = Self::Effect>;
    type Effect;

    // Required methods
    fn add_policy(&mut self, policy: &[u8]) -> Result<PolicyId, EngineError>;
    fn get_policy(&self, id: PolicyId) -> Result<&Self::Policy, EngineError>;
}

The Engine manages storing and retrieving Policy.

Required Associated Types

type Policy: Policy<Effect = Self::Effect>

type Effect

Required Methods

fn add_policy(&mut self, policy: &[u8]) -> Result<PolicyId, EngineError>

Add a policy to this runtime.

Arguments

• policy - Byte slice that holds a policy.

fn get_policy(&self, id: PolicyId) -> Result<&Self::Policy, EngineError>

Get a policy from this runtime.

Arguments

• policy - Byte slice representing a PolicyId.

Implementors