Struct Constraint 

pub struct Constraint {
    pub name: String,
    pub expression: ConstraintExpr,
    pub required: bool,
}

Custom constraint

Fields

name: String

Constraint name

expression: ConstraintExpr

Constraint expression (simplified)

required: bool

Whether constraint is required (deny) or advisory (warn)

Implementations

impl Constraint

pub fn evaluate(&self, context: &PolicyContext) -> bool

Evaluate constraint against context

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Constraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Constraint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Constraint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.