Trait Policy 

pub trait Policy: Send + Sync {
    // Required methods
    fn id(&self) -> &str;
    fn evaluate(&self, item: &ContextItem, boundary: &str) -> Option<String>;
}

Returns a stable reason code when an item violates a boundary policy.

Required Methods

fn id(&self) -> &str

fn evaluate(&self, item: &ContextItem, boundary: &str) -> Option<String>

Implementors