Struct cedar_policy_core::est::Policy

pub struct Policy { /* private fields */ }

Serde JSON structure for policies and templates in the EST format

Implementations

impl Policy

pub fn link( self, vals: &HashMap<SlotId, EntityUidJSON> ) -> Result<Self, InstantiationError>

Fill in any slots in the policy using the values in vals. Throws an error if vals doesn’t contain a necessary mapping, but does not throw an error if vals contains unused mappings – and in particular if self is an inline policy (in which case it is returned unchanged).

impl Policy

pub fn try_into_ast_policy( self, id: Option<PolicyID> ) -> Result<Policy, EstToAstError>

Try to convert EST Policy into AST Policy.

This process requires a policy ID. If not supplied, this method will fill it in as “JSON policy”.

pub fn try_into_ast_template( self, id: Option<PolicyID> ) -> Result<Template, EstToAstError>

Try to convert EST Policy into AST Template.

This process requires a policy ID. If not supplied, this method will fill it in as “JSON policy”.

Trait Implementations

impl Clone for Policy

fn clone(&self) -> Policy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Policy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Policy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Policy> for Policy

Convert AST to EST

fn from(ast: Policy) -> Policy

Converts to this type from the input type.

impl From<Template> for Policy

Convert AST to EST

fn from(ast: Template) -> Policy

Converts to this type from the input type.

impl PartialEq<Policy> for Policy

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Policy

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

Serialize this value into the given Serde serializer.

impl TryFrom<Policy> for Policy

type Error = ParseErrors

The type returned in the event of a conversion error.

fn try_from(policy: Policy) -> Result<Policy, ParseErrors>

Performs the conversion.

impl StructuralPartialEq for Policy