Enum Feature 

pub enum Feature<N: Node> {
    Permitted(Option<Transform<N>>),
    NotPermitted,
}

A security feature. These limit or constrain acccess to a resource. Access to a resource may, or may not, be permitted. If access is permitted, then it may also be constrained so some maximum value. This value is computed dynamically using a Transform. If no Transform is given then the access to the resource is unlimited.

Variants

Permitted(Option<Transform<N>>)

NotPermitted

Implementations

impl<N: Node> Feature<N>

pub fn get(&self, a: ActualParameters<N>) -> Result<SecurityResult, Error>

Determine whether this security feature is permitted, and if so then to what limit, i.e. a maximum value.

Trait Implementations

impl<N: Clone + Node> Clone for Feature<N>

fn clone(&self) -> Feature<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<N: Debug + Node> Debug for Feature<N>

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

Formats the value using the given formatter.