Struct PolicySet 

pub struct PolicySet {
    pub templates: LinkedHashMap<PolicyID, Policy>,
    pub static_policies: LinkedHashMap<PolicyID, Policy>,
    pub template_links: Vec<TemplateLink>,
}

Serde JSON structure for a policy set in the EST format

Fields

templates: LinkedHashMap<PolicyID, Policy>

The set of templates in a policy set

static_policies: LinkedHashMap<PolicyID, Policy>

The set of static policies in a policy set

template_links: Vec<TemplateLink>

The set of template links

Implementations

impl PolicySet

pub fn get_policy(&self, id: &PolicyID) -> Option<Policy>

Get the static or template-linked policy with the given id. Returns an Option rather than a Result because it is expected to be used in cases where the policy set is guaranteed to be well-formed (e.g., after successful conversion to an ast::PolicySet)

pub fn get_template(&self, id: &PolicyID) -> Option<Policy>

Get the template with the given id. Returns an Option rather than a Result because it is expected to be used in cases where the policy set is guaranteed to be well-formed (e.g., after successful conversion to an ast::PolicySet)

pub fn max_expr_height(&self) -> Option<usize>

Return the largest Expr::height across every condition body in every static policy and template in this policy set. Returns None when there are no conditions.

Trait Implementations

impl Clone for PolicySet

fn clone(&self) -> PolicySet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolicySet

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

Formats the value using the given formatter.

impl Default for PolicySet

fn default() -> PolicySet

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PolicySet

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PolicySet

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Node<Option<Policies>>> for PolicySet

type Error = ParseErrors

The type returned in the event of a conversion error.

fn try_from(policies: Node<Option<Policies>>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<PolicySet> for PolicySet

type Error = PolicySetFromJsonError

The type returned in the event of a conversion error.

fn try_from(value: PolicySet) -> Result<Self, Self::Error>

Performs the conversion.