Struct PolicyVariable 

pub struct PolicyVariable {
    pub key: String,
    pub default_value: Option<String>,
}

Represents a parsed policy variable

Fields

key: String

The context key to look up

default_value: Option<String>

Optional default value if key is not found

Implementations

impl PolicyVariable

pub fn parse(input: &str) -> Result<Self, EvaluationError>

Parse a policy variable from a string like “${aws:PrincipalTag/team, ‘company-wide’}”

pub fn resolve(&self, context: &Context) -> String

Resolve the variable against a context

Trait Implementations

impl Clone for PolicyVariable

fn clone(&self) -> PolicyVariable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolicyVariable

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

Formats the value using the given formatter.

impl PartialEq for PolicyVariable

fn eq(&self, other: &PolicyVariable) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PolicyVariable